National Filter Media (NFM) products

Seamless Tube is Proven to Increase Baghouse Capacity Up to 20%. Developed in 1972, the National Filter Media Seamless Tube filter media is a proven performer in many industries such as the metals, foundries, aluminum, minerals and cement industries. It is ideal for applications up to 275ºF. Seamless Tube is proven to increase baghouse capacity up to 20%, and gives you up to 30% longer life compared to conventional woven medias. Every feature of this filter media structure is engineered to optimize filtration performance, and is a cost effective alternative to woven media and shaker felt media that doesn’t forfeit high flow capacity or efficiency.

High durability, high efficiency ePTFE membrane helps meet EPA requirements (PM2.5, MACT, NESHAP) and will reduce Total Cost of Ownership with: Reduced emissions (PM10, PM2.5 and Sub-Micron PM). Lower operating differential pressure. Longer effective life cycle of bags and pleated bags. Aids in recovery from upset conditions such as moisture, boiler tube leaks, etc. Provides a chemical barrier to particulate matter. Offers full dust collection efficiency upon start up as a result of high initial efficiency. Reduces the consumption of cleaning air. It generates fan energy savings. Higher throughput capabilities reduce capital costs as a smaller dust collector can match the dust collection demand.

With our high-quality bag filter media, we provide efficient filtration solutions for virtually all industries & dust types, including high temperature applications and abrasive dust. See which media is ideal for your application.

Pulse Jet Filter Bags Designed to the Highest OEM Specifications. For more than four decades, National Filter Media has been manufacturing Pulse Jet Filter Bags designed to the highest OEM specifications for virtually every filter media & bag configuration. We are the leading supplier of long bag technology – the fastest growing segment of pulse jet technology.

Established in 1906, National Filter Media has been manufacturing Reverse Air Bags designed to the highest OEM specifications for virtually every filter media and bag configuration. Using the latest technology, our Reverse Air Bags are produced by skilled employees at our multiple manufacturing sites in North America. National Filter Media is a producer of reverse air bags for the metals, power, minerals and pulp and paper industries, and is the leading provider of Fiberglass and Seamless Tube Reverse Air Bags in North America. We build durability into our Reverse Air filter bags by perfecting construction techniques and raw materials. Apart from supplying the Reverse Air Bags, we also supply high quality J-bolt and Spring assemblies for reverse air baghouses. Our service levels, coupled with our full-service approach, allows us to provide turnkey solutions to every customer.

For more than four decades, National Filter Media has been manufacturing Shaker Bags designed to the highest OEM specifications for virtually every filter media and bag configuration. Our service levels, coupled with our full-service approach, allows us to provide turnkey solutions to every customer. Using the latest technology, our bags are produced by skilled employees at our manufacturing site in the United States. Apart from supplying the Shaker Bags, we also provide high quality Loop and Strap hangers for shaker baghouses.

Pleated filter bags can have 2-3 times the filtration media over traditional bags. Significant reduction in air-to-coth ratios allows for excellent dust release, increased airflows and reduced differential pressure during operation.

National Filter Media has been manufacturing envelope style filter bags designed to the highest OEM specifications for virtually every filter media & bag configuration. Since this style of bag was developed, NFM has been a leader in supplying these bags to industry. Fit and sealing are critical for these bags and our manufacturing technology and skilled workforce make the difference in making sure your bags fit exactly as designed.

National Filter Media has been manufacturing multi-pocket filter bags designed to the highest OEM specifications for virtually every filter media & bag configuration. Since this style of bag was developed, NFM has been a leader in supplying these bags to industry. Fit and sealing are critical for these bags and our manufacturing technology and skilled workforce make the difference in making sure your bags fit exactly as designed.

Midwesco/TDC Filter`s filter cartridge sets come in a variety of configurations: Conical/Cylindrical, Conical/Conical, and Cylindrical/Cylindrical and are ideal for gas turbine air inlet applications.