PTFE Tetratex® Bag Filters

A High Efficiency Media Used in Pulse Jet Baghouse Dust Collectors

Donaldson PTFE Tetratex Baghouse Filter | AIRPLUS Industrial
PTFE Tetratex® Baghouse Filter

PTFE Tetratex® Baghouse Filters

Tetratex® PTFE membrane material is strong, with high resistance to acids and alkalies, and good for applications up to 135° C / 275° F.


  • Heat-seam construction results in a seam with increased dependability and efficiency
  • Available in a wide variety of top and bottom configurations, diameters and lengths
  • Options include ground wires, abrasion cuffs and expansion rings


Used in applications requiring high filtration efficiency including those with sticky dusts:

  • Food
  • Metals
  • Chemical processing
  • Minerals
  • Pharmaceuticals
  • Fertilizer
  • Plastic resin


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Donaldson Replacement Filters

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With hundreds of varieties to choose from and all in-stock orders shipped within 24 hours, AIRPLUS is the best, most reliable source for high-performance cartridge and bag filters.