AIR FILTRATION

BHA® Preveil® ePTFE Membrane Laminated Filter Bags

High Efficiency Filtration For Dust Collector

BHA Preveil is made from PTFE resin, a substance with inherent non-stick properties that can be used to help your dust collector operate at maximum efficiency by providing:
• 99.99% efficiency
• Higher airflow
• Better cleaning
• Optimum emissions control

Media. Size. Construction. A lot of careful consideration goes into choosing the ideal filter for your dust collector. That’s where we come in. Our global team of industry specialists has decades of experience in the application of ePTFE membrane filter bags across a wide variety of industries. We’ll help you evaluate your options and select the right filtration solution that can help you improve operations and optimize baghouse performance. 

It’s not just the quality of the membranes we make that sets us apart—it’s what we do to them. Using our core competencies in membrane extrusion, lamination and finishing treatments, we design BHA Preveil membrane filter bags to improve filtration efficiency and operate at consistently low
differential pressures. This helps reduce filter changeouts and energy costs, extends filter service life, and can help lower particulate emissions across a wide range of applications.

Innovative Pleated Filter Elements Offering Proven High Performance And Durability

Whether used in new systems or serving as retrofits to existing dust collection equipment, these innovative pleated filter elements prove to be a versatile and cost-effective solution. 

Our pleated filter elements deliver valuable benefits:

• Provide superior filtration efficiency
• Promote better airflow for increased throughput
• Reduce air-to-cloth ratios
• Reduce operating differential pressure
• Reduce compressed air consumption
• Eliminate the need for cages
• Are easily installed and removed

Best of all, installation typically requires no modification to existing equipment. You can enjoy improved performance and energy savings without the expense of costly modifications.

Spunbond Media

The media is manufactured by the layering and calendering of fine denier fibers, it features a tight pore structure that better resists particulate penetration. Physically rigid, it can hold a pleat without the support of backing material and withstand temperatures up to 265° F (130° C). Spunbond media, when pleated and molded into the filter, can increase filtration surface area 3 to 4 times more than conventional filter bags. This can lead to a dramatic increase in filtration efficiency while operating at a significantly lower differential pressure. 

Most Versatile And Economical Solution For Capturing Dust And Dry Pollutants

A Wide Range Of Applications 

Innovative Clean Air Solutions