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Made-to-Measure filters : We manufacture all custom filter sizes. Contact us! 1-800-808-0496
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Made-to-Measure filters : We manufacture all custom filter sizes. Contact us! 1-800-808-0496
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Best Selling Furnace Filters

Discover Air Filtration's wide selection of furnace filters and air filters. We have the right residential or commercial furnace filter. Shop below.

Best Selling Furnace Filters

Discover Air Filtration's wide selection of furnace filters and air filters. We have the right residential or commercial furnace filter. Shop below.

Five Seasons

Aluminum Mesh Prefilter

  • R0-0855
  • R1-0855
  • R2-0855
  • R8-0855
$22.00USD
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Five Seasons

Potassium Permaganate Postfilter

  • W5-0885
$100.00USD
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Five Seasons

HEPA Cartridge

  • W3-0840
$197.00USD
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Five Seasons

Outer Carbon Prefilter Blanket

  • W3-0855
$33.00USD
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Five Seasons

Carbon Pleated Postfilter - set of 3

  • 1156-3
  • 1856-3
$79.00USD
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Five Seasons

Carbon Pleated Prefilter

  • W5-0810
$39.00USD
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Five Seasons

Carbon Pleated Postfilter

  • W5-0820
$47.00USD
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We can manufacture filters of any size!

Don't see what your looking for? We make custom filters. Speak to one of our experts today1

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