Shop Furnace Air Filters

Furnace filters at factory direct prices. Shop pleated and fiberglass furnace filters for commercial and residential applications. Available in all standard and hard to find sizes. Regularly changing your furnace filter will help lower utility and maintenance costs. A clean filter will allow your HVAC unit to operate more efficiently and extend the life of the unit.

  • 100% Synthetic Media
  • High Filtration Efficiency
  • Available in 1, 2, and 4 inch depths
  • Radial Wedge Pleat Configuration
  • Heavy Duty Moisture Resident Frame
  • Available in MERV 6, 8, 11, and 13
HVAC Air Filters

Furnace Filters By Size

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