Entries by Matt Coughlin

Where to Spend and Where to Save on Dust Collector Components

Regardless of your industry, business size, or region, keeping the air clean and your workers safe is a top priority. This is where dust collection systems come into play. They not only protect your employees from harmful carcinogens and health issues, but they keep your equipment running smoothly and your business compliant and out of the crosshairs of regulatory agencies. With those priorities in mind, it’s important to note that selecting the right parts for your dust collector is more than just looking at the price tag. Let’s dive into the art of making smart decisions – knowing where to invest and where to save when it comes to dust collector components.

Don’t Skimp on Filtration Efficiency

Before we get into the nitty-gritty of costs, remember that filter performance is the most crucial element of your dust collection system. Filters are like the guards at the gate of safety, health, and compliance, and their job should never be compromised. When it comes to dust collector filters, it’s about finding the right one for your application. It’s like cooking a good meal – you need the right ingredients. Once you find the right one, you have to make sure to replace them before they fail and damage your system. Read more: How often should filters be changed?

 It is very common for users to look for deals on filters – for example, replacing a high-efficiency nano cartridge filter with a cheaper 80/20 cartridge filter to save on cost. However, in this case the 80/20 cartridge offers roughly half of the filter area of a nano filter of the same size, meaning your system can now handle half of the air flow it was designed for! And the efficiency of the cheaper filter is much less – MERV 11 vs. MERV 15, so there is a good chance that you will be emitting much more dust than expected. Finally, the 80/20 filters will wear out significantly faster than the better filters. So it worth paying more for a better filter with longer life, better efficiency and better performance throughout your system? You bet! The total cost will be lower in the long run (see farther down).

Being Eco-Friendly Matters

Your duty is not only to your workers but also to the environment. In a world of strict rules, your choices should match the limits set for different types of dust. Some dust is just annoying, while others can be harmful. Sometimes, the law requires you to use extra-efficient filters, especially for hazardous dust. Knowing these rules helps you pick the right filter. Learn more about these regulations.

More Than Money: Considering Dust Particles

 Look beyond the cost and consider the characteristics of your dust. Is it fine or coarse? Is it combustible? Is it sticky? These things really matter when choosing the right filter. Some may think that obtaining the right filter is very expensive and may look for cheaper alternatives. Check here why this is a dangerous decision: Why Are My Baghouse Filters So Expensive?

The Real Costs: Total Cost of Ownership (TCO)

As any good supply chain professional knows, the up-front price tag doesn’t tell the whole story. There’s more to cost than just buying the item. TCO is a fancy way to say, “How much does this really cost over time?” It includes energy use, how often you change filters and cages, and other hidden expenses. E.g.: Using electricity costs money. Filters need air to flow through them, and that takes energy. But there are smart ways to save energy, like using special fans that don’t waste electricity. 

Money-Saving Options

One item that perfectly illustrates the difference between short-term cost and long-term savings is the use of VFD (variable frequency drive) fan controllers. A VFD allows the user to run their dust collector fan at a lower or higher rate to manage performance. Rather than simply flipping a switch and running your fan at full speed (think 40kW per hour), the fan motor will run at a lower rate, saving significant energy costs in the long
run. Generally, upgrading your fan controller to include a VFD will cost several thousand dollars, but this cost is easily recouped after a year of running your system more efficiently.

Energy Price Trend

Next Steps: Being a Smart Chooser

Remember, this is more than just a dust collector. It’s about keeping your workers safe, your equipment in shape, and your business running well. So, when you’re thinking about where to spend and where to save, remember that the journey to a better dust collection system goes way beyond just buying stuff. It’s about being smart, safe, and forward-thinking.

 Take a deeper dive into our dust collection blog for more helpful articles and insights. Let’s make your dust collection system the best it can be!



Contact Us to Speak to One of Our Baghouse Experts.


For more baghouse related training and information, be sure to check out our Baghouse Online Training page.

How Does a Cyclone Dust Collector Work?

What is a Cyclone Dust Collector?

A cyclone dust collector (also referred to as a cyclone separator or simply a cyclone) is a device that is used to remove particulate matter from air or gas streams. It works on the principle of centrifugal force, which is generated by a rapidly rotating cylindrical chamber.

 Unlike a standard dust collector or baghouse that uses filters to collect dust from the air, allowing clean air to pass through, a cyclone dust collector uses centrifugal force and the  momentum of the dust-laden air to pull out heavier dust from the air stream. They are particularly effective for removing larger or non-uniform particles (strips and of wood, etc.) that might clog a cartridge or baghouse collector.

How Does a Cyclone Dust Collector Work?

Cyclone Dust CollectorHere’s how a cyclone dust collector works:

  1. Dust-laden air or gas enters the cyclone dust collector through an inlet and is directed into a cylindrical chamber.
  2. The chamber is designed to cause the incoming air or gas to spin around its axis. This creates a centrifugal force, causing the heavier particles to move towards the outer walls of the chamber and eventually drop out and settle at the bottom of the collector.
  3. The clean air or gas then exits the collector through an outlet located at the top of the chamber.
  4. The collected particles are collected in a hopper at the bottom of the collector, where they are typically discharged into a bin or other dust discharge method.

Animated GIF of a dust in a cyclone separator

When is a Cyclone Separator Needed?

Cyclone dust collectors and baghouse dust collectors are both effective at capturing and removing dust particles from industrial processes, but they are best suited for different applications.

Cyclone dust collectors are typically used for applications that generate large volumes of coarse and heavy dust particles, such as sawdust, wood chips, metal shavings, or granular materials. Cyclones are effective at removing these large particles due to their use of centrifugal force, which causes the particles to be separated from the air stream and collected in a hopper or bin. Cyclones are also relatively simple to operate and maintain, with low maintenance requirements and operating costs.

Baghouse dust collectors, on the other hand, are best suited for applications that generate large volumes of fine and light dust particles, such as welding fumes, chemical dusts, or pharmaceutical powders. Baghouses use a series of fabric filter bags or cartridges to capture the dust particles as they pass through the system. Baghouses are effective at capturing these fine particles due to their high filtration efficiency, which can exceed 99%.

In general, cyclone dust collectors are preferred over baghouse dust collectors for applications where the dust particles are relatively large and heavy, and where the process generates high volumes of material. Baghouse dust collectors are preferred for applications where the dust particles are fine and light, and where high filtration efficiency is required.

Often, a cyclone separator is installed in front (upstream) of a baghouse or other dust collector. The cyclone to remove the heaviest dust particles and the dust collector catches the finer dust. This has the benefit of lowering the dust load on the collector and removing large, sticky, or high-temperature particles before the dust-laden air reaches the collector, improving efficiency and filter life and avoiding the clogging of filters with large dust particles.

Cyclone separator upstream of a baghouse.

Cyclone dust collector upstream of a baghouse dust collector.

However, it is important to consider the static pressure loss of adding a cyclone separator into the air stream as it will increase the required load on the system fan.

It is important to consider the specific requirements of each application when selecting a dust collector to ensure that the system will provide effective dust collection while minimizing operating and maintenance costs.

Are There Different Types of Cyclone Collectors?

Yes, there are different types of cyclone dust collectors, each designed to suit specific applications and operating conditions. Here are a few variations of cyclone dust collectors:

  1. Single-cyclone dust collectors: This is the most basic and common type of cyclone dust collector. It consists of a single cyclonic chamber where the dust-laden air enters and undergoes centrifugal separation. The heavier particles settle at the bottom of the collector, while the cleaned air is discharged.
  2. Multiple-cyclone dust collectors: In this configuration, several cyclone chambers are arranged in parallel or series to achieve higher collection efficiencies. Multiple cyclones increase the surface area available for particle separation, improving the overall dust collection efficiency.
  3. High-efficiency cyclones: These cyclone dust collectors are designed with enhanced geometries and optimized airflow patterns to achieve higher separation efficiencies. They often incorporate modifications such as tapered inlets, vortex finders, and secondary air injection to enhance particle separation and reduce pressure drops.
  4. Reverse-flow cyclones: Reverse-flow cyclones, also known as reverse-flow dust collectors, operate in a reverse flow direction compared to traditional cyclones. The clean air is directed upward through the cyclone chamber, while the dust particles are collected in a downward flow. Reverse-flow cyclones are particularly useful in applications where the collected material is sticky or prone to re-entrainment.
  5. High-temperature cyclones: These cyclone dust collectors are specifically designed to handle high-temperature applications, such as those found in industrial processes involving hot gases or exhaust streams. High-temperature cyclones are constructed with materials that can withstand elevated temperatures and are equipped with proper insulation and cooling mechanisms.


Interested in Purchasing a Cyclone Dust Collector?

Contact Us to Speak to One of Our Baghouse Experts.


For more baghouse related training and information, be sure to check out our Baghouse Online Training page.

Complete Guide to Dust Collection Compliance: Meeting Regulatory Requirements and Ensuring Workplace Safety

Meeting Regulatory Requirements and Ensuring Workplace Safety


Introduction: The Importance of Dust Collection Compliance

Occupational Safety and Health Administration (OSHA) Regulations

OSHA’s Combustible Dust National Emphasis Program (NEP)

Understanding Combustible Dust Hazards

National Fire Protection Association (NFPA) Standards

Dust Hazard Analysis (DHA): Identifying and Mitigating Risks

Designing Dust Collection Systems for Compliance

Emissions Monitoring and Reporting Requirements

Compliance Audits and Inspections

Training and Employee Awareness

Best Practices for Maintenance and Housekeeping

Industry-Specific Compliance Considerations

Introduction: The Importance of Dust Collection Compliance

Maintaining a safe and healthy workplace environment is a top priority for any business, and for industrial facilities, effective dust collection is a critical component. Not only does proper dust collection help protect workers from respiratory hazards and potential dust explosions, it also ensures compliance with regulatory requirements.

The Occupational Safety and Health Administration (OSHA), the Mine Safety and Health Administration (MSHA) and other government organizations set standards and guidelines to safeguard employees and minimize the risks associated with airborne particulates.

In this guide, we will explore the key aspects of dust collection compliance, covering everything from OSHA regulations to combustible dust hazards, design considerations, emissions monitoring, and more. By understanding and adhering to these essential requirements, businesses can create a safer working environment, mitigate potential hazards, and maintain regulatory compliance.

Occupational Safety and Health Administration (OSHA) Regulations

OSHA regulations apply to most private sector employers and their workers. Formed as a result of the Occupational Safety and Health Act of 1970, OSHA’s mandate is to ensure safe and healthy working conditions. If you are located in the US, it is likely that your facility is subject to OSHA standards.

OSHA provides guidance documents, fact sheets, and publications to help you understand and comply with their regulations. You can find these by searching the OSHA website. While you should be familiar with all OSHA requirements (consult your site EH&S expert), here are some key OSHA standards and regulations that are relevant for dust collection and control:

  1. General Duty Clause: The General Duty Clause (Section 5(a)(1) of the Occupational Safety and Health Act) requires employers to provide a workplace free from recognized hazards that can cause serious harm or death. This clause serves as a broad requirement for employers to address dust hazards and implement effective dust control measures.
  2. Respiratory Protection: OSHA’s Respiratory Protection Standard (29 CFR 1910.134) establishes requirements for the use of respiratory protection when employees are exposed to dust that exceeds permissible exposure limits. It includes guidelines for selecting, fitting, and training employees on the use of respiratory protection equipment.
  3. Hazard Communication: OSHA’s Hazard Communication Standard (29 CFR 1910.1200) requires employers to properly identify and communicate the hazards associated with dust and ensure that employees are trained on the safe handling, storage, and disposal of hazardous substances.
  4. Walking-Working Surfaces: OSHA’s Walking-Working Surfaces Standard (29 CFR 1910 Subpart D) includes requirements for maintaining clean and safe working surfaces, free from accumulations of dust or debris that could create slip and fall hazards.
  5. Electrical Safety: OSHA’s Electrical Standard (29 CFR 1910 Subpart S) includes requirements for electrical equipment used in areas where combustible dust may be present. It addresses measures to prevent ignition sources and the potential for electrical hazards in dust collection systems.
  6. Machine Guarding: OSHA’s Machine Guarding Standard (29 CFR 1910.212) establishes requirements for safeguarding machinery to protect workers from moving parts, including dust collection equipment. It ensures that appropriate guards are in place to prevent employee contact with hazardous machinery.
  7. Combustible Dust: Although OSHA does not have a specific standard solely dedicated to combustible dust, they have issued guidelines and directives related to combustible dust hazards. OSHA’s Combustible Dust NEP (National Emphasis Program) provides guidance for inspecting facilities that handle combustible dust, emphasizing compliance with existing standards and the identification of potential hazards. See below for more information on combustible dust requirements.

It is important to note that OSHA requirements may vary depending on specific industry and location. Consult your relevant OSHA standard and your local EH&S professional to ensure compliance with all applicable regulations.

OSHA’s Combustible Dust National Emphasis Program (NEP)

OSHA’s NEP program is a directive aimed at addressing the unique hazards associated with combustible dust in various industries. The NEP provides guidance to OSHA compliance officers regarding the inspection, enforcement, and compliance activities related to facilities that handle combustible dust materials. The program aims to increase awareness, promote compliance with existing OSHA standards, and reduce the risk of dust-related incidents including fires and explosions.

The most critical Requirements of the NEP include:

  1. Inspections: OSHA compliance officers conduct inspections of facilities that handle combustible dust. These inspections focus on identifying potential dust hazards, evaluating compliance with applicable standards, and determining the effectiveness of dust control measures.
  2. Employee Training: Employers are required to provide adequate training to employees regarding the hazards of combustible dust, safe work practices, and emergency response procedures. Training should cover topics such as dust control measures, housekeeping practices, proper equipment operation, and the use of personal protective equipment (PPE).
  3. Hazard Assessment: Facilities must conduct a thorough hazard assessment to identify potential sources of combustible dust, assess the severity of the hazard, and implement appropriate control measures. This assessment should consider factors such as dust generation, accumulation, dispersion, and ignition sources.
  4. Housekeeping Practices: Proper housekeeping practices play a critical role in controlling combustible dust hazards. Facilities must establish regular cleaning procedures to minimize the accumulation of dust on surfaces, equipment, and ventilation systems. Vacuuming, sweeping, and other methods should be employed to prevent excessive dust buildup.
  5. Ignition Source Control: Facilities must implement measures to control potential ignition sources that could ignite combustible dust. This includes proper electrical equipment selection and installation, grounding and bonding procedures, and isolation of ignition sources from dust-handling areas.
  6. Engineering Controls: Employers are required to assess and implement appropriate engineering controls to minimize the risk of dust explosions. This may include the installation of explosion venting, deflagration suppression systems, spark detection systems, and deflagration venting ductwork.
  7. Written Programs: Facilities must develop and maintain written programs that address combustible dust hazards, including procedures for dust control, equipment maintenance, inspections, employee training, incident reporting, and emergency response.

Understanding Combustible Dust Hazards

Combustible dust hazards pose a significant risk where fine particles of solid materials can become suspended in the air and create a potentially explosive atmosphere. Understanding the nature of these hazards is crucial for maintaining a safe working environment and implementing effective control measures. Combustible dust can arise from a wide range of materials, including organic substances like wood, grain, and food products, as well as inorganic materials such as metals, chemicals, and pharmaceuticals.

OSHA dust combustion pentagon

OSHA’s Dust Combustion Pentagon

The hazard potential of combustible dust arises when several factors, commonly known as the Dust Explosion Pentagon, come together. These factors include the presence of:

  1. Combustible dust particles
  2. An ignition source
  3. Oxygen in the air
  4. Dispersion of dust particles
  5. Confinement of the dust cloud.

When these elements combine in the right proportions, they create a potentially explosive environment. Ignition sources can range from sparks, open flames, hot surfaces, electrical equipment, friction, or static electricity.

To mitigate combustible dust hazards, several preventive measures should be implemented:

  • Effective housekeeping practices are essential to minimize dust accumulation on surfaces, equipment, and ventilation systems, as excessive dust buildup increases the risk of ignition. Regular cleaning, including vacuuming and sweeping with appropriate equipment, can help control dust levels and prevent potential incidents.
  • Proper ventilation systems should be installed to control dust dispersion and maintain a safe working environment.
  • Potential ignition sources, such as electrical equipment, must be properly designed, installed, and maintained to minimize the risk of igniting combustible dust.
  • Explosion protection measures, such as explosion venting or suppression systems, can help mitigate the severity of explosions if they do occur.

Understanding combustible dust hazards is essential for identifying potential risks and implementing appropriate control measures. By conducting thorough dust hazard assessments (see below), implementing effective housekeeping practices, controlling ignition sources, and employing engineering controls, employers can significantly reduce the risk of dust-related incidents as well as fines and violations,  and ensure the safety of their workers and facilities.

National Fire Protection Association (NFPA) Standards

The NFPA (link to NFPA site) is a non-profit organization dedicated to eliminating death, injury, property, and economic loss due to fire, electrical, and related hazards. You should familiarize yourself with all requirements applicable to your site, but here are the most commonly referenced NFPA standards related to dust collection and control:

  1. NFPA 654: Standard for the Prevention of Fire and Dust Explosions from the Manufacturing, Processing, and Handling of Combustible Particulate Solids: NFPA 654 provides guidelines for preventing fire and dust explosions in facilities that handle combustible particulate solids. It covers various aspects of dust control, including hazard identification, assessment, and mitigation measures. The standard emphasizes the importance of conducting a Dust Hazard Analysis (DHA) to identify potential hazards, implementing effective housekeeping practices, and using appropriate explosion protection systems.
  2. NFPA 68: Standard on Explosion Protection by Deflagration Venting: NFPA 68 focuses on the design, installation, operation, and maintenance of deflagration venting systems. It provides guidelines for venting combustible dust explosions to minimize damage and protect personnel and equipment. The standard outlines requirements for calculating vent areas, selecting venting devices, and establishing proper vent duct designs.
  3. NFPA 69: Standard on Explosion Prevention Systems: NFPA 69 addresses explosion prevention systems used to protect industrial processes and equipment. It covers various protection methods, including deflagration venting, flameless venting, explosion suppression, and explosion isolation. The standard provides requirements for designing and installing these systems to mitigate the risk of dust explosions.
  4. NFPA 70: National Electrical Code (NEC): While not specific to dust collection, the NEC provides guidelines for electrical installations, including those in areas where combustible dust may be present. It covers proper electrical equipment selection, wiring methods, grounding, and bonding to prevent ignition sources in dust-handling environments.
  5. NFPA 91: Standard for Exhaust Systems for Air Conveying of Vapors, Gases, Mists, and Noncombustible Particulate Solids: NFPA 91 focuses on exhaust systems used to convey air, vapors, gases, mists, and noncombustible particulate solids. While primarily addressing general ventilation systems, it includes provisions for dust collection systems, including requirements for ductwork, air velocity, explosion venting, and spark detection systems.
  6. NFPA 664: Standard for the Prevention of Fires and Explosions in Wood Processing and Woodworking Facilities: This standard is applicable to wood shops and wood processing facilities.

These are just a few of the many NFPA standards related to dust collection and control. Consult the specific NFPA standards applicable to your industry and operations to ensure compliance with best practices and industry guidelines for preventing dust-related hazards.

Contact us to consult with a baghouse expert and receive guidance on how to comply with NFPA requirements.

Dust Hazard Analysis (DHA): Identifying and Mitigating Risks

NFPA 652 (Standard on the Fundamentals of Combustible Dust) provides details on conducting a DHA in accordance with the NFPA requirements. However, hear is a summary of the process:

  1. Scope and Team Formation: Determine the scope of the DHA, identifying the areas, processes, and materials to be included in the analysis. Form a multidisciplinary team that includes individuals with expertise in engineering, safety, operations, and maintenance.
  2. Hazard Identification: Identify potential sources of combustible dust and assess the likelihood and severity of a dust explosion or fire. This includes reviewing material safety data sheets (MSDS), conducting facility walkthroughs, and analyzing historical incident data.
  3. Dust Hazard Assessment: Evaluate the characteristics of the dust, such as particle size, particle shape, combustibility, and explosibility. Consider the dust’s ignition sensitivity, explosion severity, and any potential secondary hazards. Assess the effectiveness of existing control measures and housekeeping practices.
  4. Risk Evaluation: Determine the level of risk associated with identified hazards. Evaluate the likelihood and potential consequences of a dust-related incident, considering factors such as ignition sources, dust concentrations, ventilation systems, and equipment design.
  5. Control Measures and Recommendations: Develop recommendations to mitigate identified hazards and reduce the risk of dust explosions or fires. This may include implementing engineering controls, such as improved ventilation or explosion protection systems, enhancing housekeeping practices, modifying equipment or processes, or providing training and personal protective equipment (PPE) for employees.
  6. Documentation and Review: Document the findings, recommendations, and actions taken during the DHA process. Maintain clear records of the assessment, including the scope, team members, hazard identification, risk evaluation, and control measures. Regularly review and update the DHA to reflect any changes in processes, materials, or regulations.
  7. Training and Communication: Ensure that employees and relevant stakeholders are trained on the hazards associated with combustible dust, the control measures in place, and the actions to take in the event of an incident. Promote a culture of safety and provide ongoing communication and education regarding dust hazards and prevention strategies.

Designing Dust Collection Systems for Compliance

It is critical that your dust collector system is designed in accordance with all applicable regulations. We strongly recommend you consult with a dust collection expert before and during your system design and installation to avoid costly rework, mitigation, or safety and health incidents at your site. Here are some general considerations when specifying system requirements or designing a dust collection system:

  1. Identify Applicable Regulations: Understand the specific regulations and standards that apply to your industry and location. This may include Occupational Safety and Health Administration (OSHA) regulations, National Fire Protection Association (NFPA) standards, local building codes, and environmental regulations.
  2. Conduct a Dust Hazard Analysis (DHA): Perform a comprehensive analysis of the dust hazards present in your facility. Identify the types of dust generated, their explosibility characteristics, and potential ignition sources. Use the DHA findings to inform the design of the dust collection system and control measures.
  3. Determine Airflow and Capture Velocity: Calculate the required airflow and capture velocity based on the dust generation rate, size and weight of dust particles, and the proximity of dust sources to the collection hood. Ensure that the system is designed to effectively capture and contain the dust at the source.
  4. Select Proper Collection Equipment: Choose appropriate dust collection equipment that meets regulatory requirements and is suitable for the specific application. Consider factors such as filtration efficiency, dust handling capacity, explosion protection features, and compatibility with the type of dust being collected.
  5. Ensure Adequate Ventilation: Design the ventilation system to maintain a safe and healthy working environment. Provide sufficient air exchange rates, taking into account the size of the facility, the number of dust sources, and the type of operations being conducted. Ventilation should effectively control dust dispersion and maintain breathable air quality.
  6. Implement Explosion Protection Measures: If handling combustible dust, incorporate explosion protection measures as required by regulations. This may include explosion vents, flameless venting, explosion and fire suppression, or deflagration containment systems. Ensure that the design of the dust collection system integrates these measures effectively.
  7. Consider Noise Control: Dust collection systems can generate significant noise levels. Take measures to minimize noise through proper equipment selection, ductwork design, and the use of noise-reducing features like silencers or sound dampening materials.
  8. Provide Easy Maintenance and Access: Design the system with accessibility in mind, allowing for easy maintenance, inspection, and cleaning of components. Incorporate features such as access doors, cleanout ports, and quick-release mechanisms for filters or collection containers.
  9. Labeling and Signage: Ensure that the dust collection system is properly labeled and includes appropriate warning signs to indicate potential hazards, emergency shutdown procedures, and any necessary precautions for personnel.
  10. Documentation and Record Keeping: Maintain thorough documentation of the dust collection system design, including equipment specifications, airflow calculations, hazard analysis reports, maintenance records, and inspection logs. Regularly review and update documentation to ensure compliance with changing regulations.

It is crucial to consult with industry experts, compliance professionals, and relevant regulatory agencies to ensure that your dust collection system design meets all applicable regulatory requirements – YOU are responsible for ensuring that your site is in compliance.

Emissions Monitoring and Reporting Requirements

Emissions requirements are another topic that many industrial professionals need to understand and comply with to avoid fines, mitigation actions, and potential health issues.

  1. Understand Applicable Regulations: Familiarize yourself with the specific regulations and reporting requirements related to dust emissions monitoring in your industry and location. This may include local, state, and federal environmental regulations, air quality standards, and permit conditions. Also review your equipment permits to understand what requirements each piece of equipment is subject to.
  2. Determine Monitoring Frequency: Determine the frequency at which dust emissions monitoring should be conducted based on regulatory requirements and any specific conditions outlined in permits or compliance agreements. This may include continuous monitoring, periodic sampling, or a combination of both.
  3. Select Monitoring Methods: Choose appropriate monitoring methods that are approved and recognized by regulatory authorities. Common methods include stack sampling, opacity monitoring, gravimetric sampling, and real-time particulate matter monitoring. Ensure that the selected methods are suitable for the type of dust being emitted and provide accurate and reliable data.
  4. Establish Monitoring Locations: Determine the appropriate locations for dust emissions monitoring. This may involve identifying critical emission points, such as stacks, vents, or process equipment, where emissions are expected to be generated. Consider factors such as representative sampling, accessibility, and compliance with monitoring requirements.
  5. Calibrate and Maintain Monitoring Equipment: Regularly calibrate and maintain the monitoring equipment to ensure accurate and reliable measurements. Follow manufacturer recommendations and any specific calibration protocols specified by regulatory authorities. Keep detailed records of calibration dates, results, and maintenance activities.
  6. Record and Report Monitoring Data: Maintain comprehensive records of all monitoring data, including measurement dates, locations, sampling methods, and results. Ensure that the records are accurate, well-documented, and readily accessible. Prepare and submit reports in accordance with regulatory requirements, including specified timeframes and data formats.
  7. Compliance with Emission Limits: Regularly compare the monitoring data with the applicable emission limits or standards established by regulatory authorities. Take prompt action if emissions exceed permitted levels, and implement corrective measures to bring emissions back into compliance.
  8. Stay Updated on Changes in Regulations: Stay informed about any changes or updates to regulations related to dust emissions monitoring and reporting. Monitor updates from regulatory agencies and industry organizations to ensure ongoing compliance with the latest requirements.
  9. Retain Records: Retain monitoring records, reports, and documentation for the specified duration as required by regulations. This may vary depending on the jurisdiction, but it is generally advisable to keep records for a minimum of several years to demonstrate compliance and facilitate future audits or inspections.
  10. Seek Professional Guidance: If needed, consult with a professional to ensure compliance with regulations, proper sampling techniques, and accurate reporting.

Compliance Audits and Inspections

Compliance audits and inspections are important processes to ensure that dust collection systems meet regulatory requirements and operate in a safe and environmentally responsible manner. Here is a summary of compliance audits and inspections that dust collection systems could be subject to:


  1. Regulatory Compliance Audits: Regulatory agencies such as the OSHA and MSHA may conduct compliance audits to assess whether the dust collection system meets the relevant regulatory requirements. These audits may involve a review of permits, records, operational procedures, maintenance logs, and emissions monitoring data.
  2. Safety Inspections: Safety inspections focus on identifying potential hazards and ensuring that appropriate safety measures are in place. Inspectors may check for proper installation and maintenance of equipment, compliance with electrical and fire safety codes, adherence to lockout/tagout procedures, and the presence of proper safety signage and personal protective equipment. These audits may be conducted by your site EH&S team or by external authorities (your local fire marshal, etc.)
  3. Emissions Testing: Emissions testing is performed to measure the level of pollutants emitted by the dust collection system. This may involve the use of sampling equipment to collect dust samples, which are then analyzed to determine the concentration of specific contaminants. The results are compared against regulatory emission limits to assess compliance. The permits for your equipment may specify your emissions testing requirements.
  4. Operational Audits: Operational audits evaluate the performance and efficiency of the dust collection system. They may include assessing the system’s airflow, pressure drop, filter cleaning efficiency, and energy consumption. These audits aim to identify any operational issues or opportunities for improvement. com conducts thorough audits of your dust collection system equipment.
  5. Internal Audits: In addition to external audits and inspections, organizations may conduct internal audits to assess their own compliance and identify areas for improvement. These audits can be valuable for ensuring that all aspects of the dust collection system are operating effectively and in compliance with internal policies and procedures.

Training and Employee Awareness

Training is a critical component of operating dust collection systems, both to ensure your systems operate efficiently and for ensuring you stay compliant to all environmental, health, and safety requirements. Training should be conducted regularly for your maintenance, operations, engineering, EH&S, and management staff that are involved with dust collection.

Baghouse.com offers a comprehensive training program geared toward educating your entire staff on dust collection principals including system design and selection, operation, maintenance and troubleshooting, special considerations for combustible dust, and other relevant topics. We offer this training both on-site and remotely (via Zoom, etc.) and it can be tailored to your specific site requirements.

Learn more about the training offered by Baghouse.com.

Best Practices for Maintenance and Housekeeping

Specific maintenance and housekeeping practices may vary depending on your situation (if you handle combustible or toxic dust, etc.) but there are some general best practices to ensure your site stays clean and safe when dust is present:

  1. Regular Equipment Inspections: Conduct regular inspections of your dust collection systems to identify any signs of wear, damage, or malfunction. This includes inspecting filters for leaks, ductwork, fans, valves, and other components. Address any issues promptly to maintain system efficiency and prevent potential safety hazards including dust emissions or dust buildup in your system.
  2. Scheduled Maintenance: Establish a daily, weekly, and monthly preventative maintenance schedule for routine tasks such as filter replacement, replacement of pulse valve diaphragms, door seals, fan belts, and other items that wear out. Adhere to manufacturer guidelines and recommendations for maintenance activities to maximize the system’s effectiveness. Contact Baghouse.com for a useful maintenance checklist that you can tailor for your site.
  3. Cleaning Procedures: Develop and implement proper cleaning procedures for the dust collection system and surrounding areas. This includes regular cleaning of ductwork, hoods, and equipment surfaces to prevent dust accumulation and potential hazards. Use approved cleaning methods and equipment that minimize the release of dust into the environment.
  4. Training and Education: Provide comprehensive training to personnel involved in operating and maintaining the dust collection system (see above). Ensure they understand the importance of compliance with environmental, health, and safety regulations, as well as the proper procedures for maintenance, cleaning, and safe handling of materials.
  5. Housekeeping Practices: Implement effective housekeeping practices to minimize the generation and accumulation of dust. This includes regular sweeping, vacuuming, and dampening surfaces to prevent dust from becoming airborne. Dispose of collected dust properly according to applicable regulations. Generally, visible dust in the air or on surfaces in your facility is a sign that housekeeping is needed, or that your system requires inspection and maintenance.
  6. Hazardous Material Handling: If your dust contains hazardous materials, ensure proper handling, storage, and disposal procedures are followed in compliance with relevant regulations. Label containers appropriately, store hazardous materials in designated areas, and work with certified disposal contractors as necessary.
  7. Record-Keeping: Maintain accurate records of maintenance activities, inspections, cleaning schedules, and any incidents or corrective actions taken. These records demonstrate compliance efforts and can be useful during audits or inspections.
  8. Employee Engagement: Foster a culture of environmental, health, and safety awareness among employees. Encourage reporting of any concerns, near misses, or incidents related to the dust collection system. Regularly communicate updates, provide training refreshers, and involve employees in safety committees or initiatives.

Industry-Specific Compliance Considerations

Every industry and site has its own particular considerations for dust collection and control. Here are a few points to consider for some specific industries:

  1. Manufacturing and Industrial Facilities: These facilities often generate dust from processes such as metalworking, woodworking, or chemical manufacturing. Compliance considerations may include proper containment of dust, selection of appropriate dust collection equipment, compliance with hazardous material handling and disposal regulations, and adherence to specific industry standards or guidelines.
  2. Construction Sites: Construction sites can generate dust from activities such as concrete cutting, grinding, and demolition. Compliance considerations may include implementing dust control measures such as wetting down surfaces, using dust collection systems for equipment, proper storage and handling of construction materials, and compliance with local air quality regulations.
  3. Pharmaceutical and Food Processing Industries: These industries require strict adherence to cleanliness and hygiene standards. Compliance considerations may include utilizing dust collection systems designed for sanitary applications, ensuring the use of appropriate filter materials to prevent cross-contamination, compliance with Good Manufacturing Practices (GMP), and adherence to industry-specific regulations and guidelines.
  4. Mining and Quarrying Operations: Mining and quarrying activities often generate significant amounts of dust. Compliance considerations may include implementing effective dust control measures such as water spraying or dust suppression systems, proper ventilation and exhaust systems, regular monitoring of air quality, and compliance with mining-specific regulations and guidelines. MSHA has specific requirements aimed at preventing and controlling exposure to hazardous levels of respirable dust that cause lung disease, including coal workers’ pneumoconiosis (CWP) or silicosis. MSHA regulates dust collection systems and has a process for equipment approval for use in mining operations, and conduct regular inspections of mining operations.
  5. Energy and Power Generation: Power plants, including coal-fired facilities, face specific compliance considerations for dust collection and control. Compliance measures may include the use of high-efficiency particulate air (HEPA) filters, compliance with emission limits for particulate matter, proper handling and disposal of fly ash or other byproducts, and adherence to industry-specific regulations and guidelines.

There are multiple government agencies (federal, state, and local) that likely have regulations that apply to your site and your dust collection systems. It is critical that you understand and comply with all regulations to avoid costly fines, mitigation actions, and most importantly, environmental or safety incidents caused by a failure to comply. Baghouse.com has many years of experience working with customers in multiple industries, and provides consulting for customers to help ensure your systems are compliant.


For more baghouse related training and information, be sure to check out our Baghouse Online Training page.

How Often Should Baghouse Filters Be Changed?

How Often Should Baghouse Filters be Changed?

One of the most common questions we hear is, “How often do I need to change my baghouse filters?” The most accurate answer is – it depends. However, as that is not the answer you were hoping for, here is a general rule to help you estimate filter life:

In general, baghouse filters have a useful life of 1-3 years.

This is an average range for most filters in the most common applications where the dust load is not extremely heavy, and the gas stream and dust is not hot, abrasive, wet, acidic, etc. All of these factors will affect filter life.

A properly sized dust collector with plenty of filter area, collecting room temperature dust, running one shift, properly maintained, may only need the filters changed every three years. An undersized collector, run continuously for 24 hours per day, collecting an abrasive dust (silica dust, metal shavings, etc.) at elevated temperatures will certainly require filter changes more often, perhaps as often as monthly in some cases.

Why Do Baghouse Filters Need to Be Replaced?

The most common mechanisms for filter failure are:

Broken Baghouse Filter

This bag filter has a hole due to wear.

  • Blinded filters that no longer filter dust
  • Sparks/embers that burn small holes in the filter material.
  • Wear damage caused by the filters rubbing against each other or the metal cages (improperly maintained cages).
  • Temperature spikes that cause the baghouse temperature to exceed the filter design temperature.
  • Chemical attack on the filters.
  • Improperly installed filters.

Any of these reasons for failure result in leakage – dust making it past your filters and into the clean air stream. If the filters fail, dust will be released into the atmosphere or back into your building, depending on your system. This is obviously bad, as it means the dust collector is no longer doing its job.

How do I Know When my Filters Need to be Replaced?

There are a few ways to evaluate your filter condition, and some indicators that your filters need to be changed:

  1. Visual Inspection: Take a look at your filters and look for holes, rips, or signs of dust leakage. Look inside the clean air plenum in your dust collector – if there is any dust present, it is possible that one or more filters are leaking and require replacement.
Baghosue UV Leak Test

UV Leak Test Identifying a Leaking Filter

  1. Visible Emissions: If your filters are working properly dust will be filtered out and only clean air will be visible coming out of the fan exhaust. If there is dust visible, you have a leak.
  2. Differential Pressure: Over time as your filters accumulate dust, your differential pressure gauge will creep upward. When your pulse jet, reverse air, or shaker system activates to clean your system, you should see the DP go down. If your filters are blinded the DP will remain high, meaning the filter cleaning system is no longer effectively clearing dust from your filters – it is time to change your filters. As a general rule, if your DP gauge reads greater than 6 in. WG your filters may be blinded. (Click here to learn more about pressure gauges).
  3. Leak Sensors: Leak sensors are available to detect broken filter bags downstream of the dust collector. A leak test can be used to identify a specific filter that is leaking. (Click here to learn more about broken bag detectors).


Have More Filter Questions? Contact Us to Speak to One of Our Baghouse Experts.


For more baghouse related training and information, be sure to check out our Baghouse Online Training page.

How Does a Magnahelic Gauge Measure Baghouse Performance?

A Primer on Pressure Gauges for Dust Collection Systems


How Differential Pressure Gauges are Used in Dust Collection Systems
How to Use a Magnahelic (Differential Pressure) Gauge to Measure Dust Collector Performance
     What is the Expected Range of Static Pressure Drop Across a Baghouse?
     Can Static Pressure Drop be “Too Low”?
How to Select a Differential Pressure Gauge
Integrated Differential Pressure Gauges
Magnahelic vs Photohelic Gauges
How are Flow Sensors Used to Measure Dust Collector Performance?
Pressure Gauge Maintenance
Purchasing a Differential Pressure Gauge

How Differential Pressure Gauges are Used in Dust Collection Systems

Magnahelic Gauge

Standard 0-15 in WG Magnahelic Differential Pressure Gauge

When inspecting or evaluating a dust collector (baghouse, cartridge collector, etc.) or dust collection system, you will see various gauges installed at different locations in the system. These sensors are in place to help you monitor and control the performance of the system. The most common gauges you will find are:

  • Differential pressure gauge: Often referred to as a Magnahelic Gauge (Magnahelic is a specific brand name, but many people refer to all DP gauges as ‘Magnahelics’), a differential pressure gauge is typically installed on or adjacent to the dust collector. It measures the pressure drop across the filters in your dust collector. The gauge consists of two pressure ports that are connected to either side of the filters. As dust accumulates on the filters, the pressure drop across them increases. The differential pressure gauge measures this pressure drop and provides a reading that indicates when the filters need to be cleaned or replaced. This helps to maintain the efficiency of the dust collector and prevent damage to the system. It is also a useful metric to track daily, weekly, and monthly to monitor the health of your filters and filter cleaning system.
  • Static pressure gauge: A static pressure gauge may be installed at various points in the ductwork of a dust collection system to measure the static pressure of the system. By monitoring the static pressure at different points, operators can identify areas of the system that may be causing airflow restrictions or problems with the system. This can help to diagnose issues with the system and optimize its performance. You will also likely see a standard pressure gauge on your compressed air line if using a pulse jet style dust collector.
  • Flow sensor: A flow sensor is typically installed in the ductwork of a dust collection system to measure the airflow rate of the system. The sensor typically consists of a probe that is inserted into the ductwork, and it measures the velocity of the air passing through the duct. By combining this measurement with the cross-sectional area of the duct, the flow sensor can provide an accurate measurement of the airflow rate. This information is useful for optimizing the performance of the system and maintaining a safe working environment for operators. Flow sensors are less common with simple dust collection systems but are an inexpensive way to ensure your airflow stays within range.

How to Use a Magnahelic (Differential Pressure) Gauge to Measure Dust Collector Performance

The static pressure drop measurement is a critical parameter in assessing the performance of a dust collector because it provides real-time information about the condition of the filter and the overall efficiency of the system. As the filter accumulates more dust particles, the static pressure drop increases, which reduces the airflow and negatively impacts the dust collector’s performance.
If you watch the gauge for a few minutes, you will see the differential pressure slowly rise as dust accumulates on the filters. When the pulse jets fire (you will hear the blast of compressed air), you will see the pressure drop as the dust cake is knocked off the filters by a blast of compressed air, allowing more air flow through the filters.
By monitoring the static pressure drop over time, maintenance personnel can determine when it is time to clean or replace the filter to maintain optimal performance. Regular monitoring of the static pressure drop also helps identify any unexpected issues with the dust collector’s design or operation that may be causing excessive filter clogging or decreased airflow.

What is the Expected Range of Static Pressure Drop Across a Baghouse?

The expected range of static pressure drop (also referred to as differential pressure, or “DP”) across a baghouse dust collector can vary depending on several factors, including the type of baghouse, the type of filters used, the airflow rate, and the properties of the dust being collected.
Generally speaking, a static pressure drop of 3-6 inches of water column (WC) is considered normal for a baghouse dust collector. However, the pressure drop can range from as low as 1 inch WC to as high as 10 inches WC or more, depending on the specific operating conditions and the design of the baghouse.
For a cartridge collector, generally a static pressure drop (or “DP”) of 1-4 inches of water column (WC) is considered normal. A DP higher in the 5-6 inches or higher range is a good indicator that the filters are clogged (or “blinded”) and need to be changed. Some manufacturers design their collectors for a higher differential pressure, so check your manual to be sure.

Collector Type Normal DP (differential pressure) Range
Baghouse Collector 3-6 inches WG
Cartridge Collector Or Baghouse with Pleated Filters 1-4 inches WG
Expected Range of Static Pressure Drop Across a Baghouse

Can Static Pressure Drop be “Too Low”?

After a filter change, you will notice that the static pressure drop indicated on your gauge starts very low. You may also notice that the filters do not immediately capture all dust. This is normal. Over time (an hour or so depending on filter type and dust load), the filters will accumulate a “dust cake”, which allows the filters to efficiently capture dust. This is known as “seasoning” the filters. After this seasoning period, you will notice the DP increase to normal operating range.
If you notice a sudden drop in differential pressure, it could be an indicator of a leak or a broken bag or filter. This is another good reason to check your Magnahelic gauges daily, so you gain an understanding for the normal range for your dust collector.
Most issues that affect your dust collection system (full hopper, broken filter, blinded filters, non-functional pulse jet cleaning system, etc.) will be noticeable as an anomaly in the differential pressure gauge reading, so it is very important that your daily maintenance schedule includes a check of the differential pressure gauge.

How to Select a Differential Pressure Gauge

When selecting a static pressure gauge for a dust collector, there are several factors to consider to ensure accurate and reliable measurements:

  • Gauge type: There are different types of static pressure gauges available, including mechanical, electronic, and digital. Mechanical gauges are the most common and are relatively inexpensive, but they can be less accurate than electronic or digital gauges. Electronic and digital gauges offer better accuracy and precision, but they can be more expensive.
  • Pressure range: Choose a gauge that has a pressure range that covers the expected operating range of the dust collector. It is important to ensure that the gauge can accurately measure the expected static pressure drop across the filter. The pressure range is typically indicated on the gauge or in the product specifications. Most dust collectors should have a 1-10 in. WG pressure range.
  • Accuracy: The accuracy of the gauge is an important consideration. A higher accuracy gauge will provide more precise measurements and help ensure that the dust collector is operating at optimal performance. The accuracy of the gauge is typically indicated in the product specifications.
  • Display: Choose a gauge with a clear and easy-to-read display. This is especially important if the gauge will be monitored regularly.
  • Durability: The gauge should be durable enough to withstand the conditions of the environment in which it will be used. For example, if the dust collector operates in a harsh or corrosive environment, choose a gauge that is designed for such conditions or locate the gauge remotely where it can be installed without being exposed to the harsh environment.
  • Installation: Consider how the gauge will be installed in the system. Some gauges require mounting on a panel, while others can be installed directly into a pipe or duct.

Integrated Differential Pressure Gauges

Many dust collector companies including Baghouse.com offer dust collector controllers that include integrated DP gauges. Pulse valve cleaning systems can often be set to “clean on demand”, which means the pulse valve controller senses the differential pressure and only fires the pulse valves when the DP reaches a set value. This is a more efficient mode than simply cleaning on a timer, as it uses compressed air only when needed. Many of these controllers have a digital readout to display the DP value.

Turbo controller with integrated differential pressure sensor

Turbo Controller with Integrated Differential Pressure Sensor

One limitation to controllers with integrated pressure sensors is heat. If your application will expose the controller to temperatures greater than 120F, the heat may cause your controller’s pressure transducers to fail prematurely. In these rare cases, we recommend locating the controller in a remote location that is shielded from extreme heat.

Magnahelic vs Photohelic Gauges

Magnahelic Gauge Installed on a Baghouse

Magnahelic Gauge Installed on a Baghouse

Magnahelic gauges and photohelic gauges are both types of differential pressure gauges commonly used in HVAC and dust collection systems. While both gauges measure the difference in pressure between two points, there are some differences between the two types of gauges.
Magnahelic gauges are mechanical gauges that use a spring-loaded diaphragm to measure pressure differences. The diaphragm is connected to a pointer that moves over a scale to indicate the pressure difference. Magnahelic gauges are rugged, reliable, and relatively inexpensive, but they are not as versatile as photohelic gauges, as they do not provide flow rate readings.
On the other hand, photohelic gauges are electronic gauges that use a light beam and a photodiode to measure pressure differences. The photodiode detects the amount of light that passes through a transparent diaphragm that is deflected by changes in pressure, and the gauge converts the light readings into a pressure reading. In addition to measuring pressure differences, photohelic gauges can also provide flow rate readings by using a built-in flow guide that directs the airflow through the sensing element.
Another significant difference between magnahelic and photohelic gauges is the display. Magnahelic gauges typically have an analog display that shows the pressure difference using a pointer and a scale, while Photohelic gauges have a digital display that shows the pressure and flow rate readings in real-time.
Choosing between a mechanical or photohelic gauge will depend on your budget and your application. If you plan to connect your pressure gauge to a computer system or HMI (human machine interface) in a control room, you will likely select a photohelic gauge which can output the sensor readings via an electric output.

How are Flow Sensors Used to Measure Dust Collector Performance?

A flow sensor is another commonly used instrument to measure the performance of a dust collector. Unlike a static pressure gauge that measures the resistance to airflow caused by the accumulation of dust particles on the filter, a flow sensor measures the actual airflow rate through the dust collector.
The flow sensor is installed in the duct or pipe that carries the air from the dust collector, and it measures the volume of air passing through it per unit time. By measuring the airflow rate, the flow sensor can provide information about the efficiency of the dust collector and identify any problems that may be impacting performance.
Typically flow sensors are connected to a Magnahelic type pressure gauge. The user must correlate the pressure gauge reading to the cross sectional area of the duct to calculate a flow reading. Once this initial math is done, set point for the pressure gage can be established so maintenance staff can check the reading daily/weekly and note if the pressure is outside the expected range, indicating a blockage or leak in the duct, or some other anomaly that needs to be fixed before it causes a major problem.

Pressure Gauge Maintenance

Maintaining your gauges is fairly easy. Once a week, the pressure tubes running to the gauge should be disconnected and cleared out with compressed air to ensure a good reading.

Not sure if your gauge is reading correctly? Disconnect one tube at a time. When the low pressure side is disconnected, your DP reading should jump. When the high pressure side is disconnected, the DP reading should go to zero. If you disconnect a pressure tube and the DP reading doesn’t change, it is likely that one or both of the pressure tubes has as leak or is plugged.

Purchasing a Differential Pressure Gauge

Baghouse.com sells all types of dust collection system parts and components, including differential pressure gauges for all applications.
For pricing, please Contact Us and we will provide you a quote and answer any questions you may have.


For more baghouse related training and information, be sure to check out our Baghouse Online Training page.

Purchasing Filters & Cages: Inventory Management for Dust Collection System Parts

Purchasing Filters & Cages: Inventory Management for Dust Collection System Parts

A Quick Guide for Purchasing Professionals

Purchasing consumable parts for industrial systems like filters and cages for a baghouse dust collector can be a challenge. Part of the job of a purchasing professional, supply chain manager, or material planner is to ensure there are enough parts on hand so they will be available when needed, while minimizing inventory and expedite costs.

You certainly don’t want to wait until your dust collector goes down due to a damaged filter or a required changeout to go out and try to purchase filters and cages – lead times can vary wildly (up to 16 weeks for some specialty items) due to global raw material availability, supply chain issues, and the general demand for your item. Ensuring your supply of parts comes down to inventory management.

Every supply chain professional understands the basic concept of inventory management and safety stock, but how should you ensure you have the correct inventory for your dust collection system parts (generally, filters and cages)?

Here’s a general process that you can follow:

  1. Determine the standard lead time: Lead time is the time it takes for the supplier to deliver the part after you place an order, and this is a critical variable. You can ask Baghouse.com for the lead time or use historical data if you have it.
  2. Analyze demand: Analyze the historical demand for the part to understand how much the demand for filters fluctuates. This analysis will help you determine the average demand rate, the variability in demand, and the peak demand periods.
  3. Determine the reorder point: The reorder point is the inventory level at which you need to place an order to avoid stock-outs. The reorder point can be calculated as:

Reorder Point = (Lead Time x Average Demand) + Safety Stock

The safety stock is the additional inventory that you keep on hand to cover unexpected demand or supply chain disruptions.

Inventory reorder points

  1. Calculate the economic order quantity (EOQ): The EOQ is the optimal order quantity that minimizes the total inventory costs, including ordering costs and holding costs. The EOQ can be calculated as:

EOQ = sqrt((2 x Annual Demand x Ordering Cost) / Holding Cost)


  • Annual Demand is the total demand for the part in a year
  • Ordering Cost is the cost of placing an order, including processing and transportation costs
  • Holding Cost is the cost of holding inventory, including storage, insurance, and obsolescence costs
  1. Determine the reorder frequency: The reorder frequency is how often you need to place an order to maintain the appropriate inventory level. The reorder frequency can be calculated as:

Reorder Frequency = Annual Demand / EOQ


  1. Review and adjust regularly: It is essential to review and adjust the inventory level regularly (ideally quarterly, but at least yearly) based on changes in demand, lead time, and supply chain risks. Regular reviews will help you ensure that the appropriate level of inventory is maintained to meet demand and minimize inventory costs, and you are never left scrambling to find a part you need.

Would you like help understanding current lead times for your filters, cages, and other dust collection system parts?

Contact Us Today to Talk to One of Our Baghouse Experts.