HVAC Furnace Filters

​Ensure optimal air quality and HVAC system performance with our comprehensive selection of high-quality air filters. Designed to capture dust, allergens, and other airborne particles effectively, our filters promote a healthier indoor environment. Regular replacement enhances system efficiency and prolongs equipment lifespan. Explore our range to find the perfect fit for your HVAC system and maintain clean, fresh air throughout your space.​

  • Rapid Ship
Ultravation 91-006 20X25X5 MERV 11 Filter - 3 Pack Ultravation 91-006 20x25x5 MERV 11 Filter - 3 Pack
Ultravation 91-006 20x25x5 MERV 11 Filter - 3 Pack
Ultravation
$149.94 USD -30% $212.07 USD
$149.94 USD
  • Rapid Ship
Ultravation 91-005 16x25x5 MERV 11 Filter - 3 Pack
Ultravation 91-005 16x25x5 MERV 11 Filter - 3 Pack
Ultravation
$192.95 USD -23% $249.95 USD
$192.95 USD
Ultravation 91-026 20x25x5 MERV 13 Filter - 3 Pack
Ultravation 91-026 20x25x5 MERV 13 Filter - 3 Pack
Ultravation
$257.62 USD -100%
$257.62 USD
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 16 x 25 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$93.22 USD -18% $112.44 USD
$93.22 USD
$7.77 each
Koch Air Filter 20 x 25 x 2 MERV 8 Multi-Pleat Air Filter - 12 Pack Koch Air Filter 20 x 25 x 2 MERV 8 Multi-Pleat Air Filter - 12 Pack
Koch Air Filter 20 x 25 x 2 MERV 8 Multi-Pleat Air Filter - 12 Pack
Koch Filter
$143.44 USD -18% $173.96 USD
$143.44 USD
$11.95 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 16 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$88.27 USD --2% $86.19 USD
$88.27 USD
$7.36 each
  • Sold out
  • Inventory Closeout Sale
  • Rapid Ship
Ultravation 91-012 16x20x5 MERV 11 ProgressiveMedia Filter – 4 Pack
Ultravation 91-012 16x20x5 MERV 11 ProgressiveMedia Filter – 4 Pack
Ultravation
$143.97 USD -44% $254.47 USD
$143.97 USD
$35.99 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 24 x 24 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$107.33 USD -15% $124.94 USD
$107.33 USD
$8.94 each
Ultravation 91-013 20x20x5 MERV 11 Filter - 4 Pack
Ultravation 91-013 20x20x5 MERV 11 Filter - 4 Pack
Ultravation
$299.99 USD -100%
$299.99 USD
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 20 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$87.36 USD -8% $94.94 USD
$87.36 USD
$7.28 each
Ultravation 91-025 16x25x5 MERV 13 Filter - 3 Pack
Ultravation 91-025 16x25x5 MERV 13 Filter - 3 Pack
Ultravation
$340.45 USD -100%
$340.45 USD
Koch Air Filter 20 x 25 x 4 MERV 8 Pleated Air Filter - 6 Pack Koch Air Filter 20 x 25 x 4 MERV 8 Pleated Air Filter - 6 Pack
Koch Air Filter 20 x 25 x 4 MERV 8 Pleated Air Filter - 6 Pack
Koch Filter
$163.74 USD -4% $169.19 USD
$163.74 USD
$27.29 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 14 x 25 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$134.78 USD -18% $164.09 USD
$134.78 USD
$11.23 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 14 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$112.37 USD -20% $139.94 USD
$112.37 USD
$9.36 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 20 x 25 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$84.26 USD -16% $99.94 USD
$84.26 USD
$7.02 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 18 x 20 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$119.73 USD -13% $137.44 USD
$119.73 USD
$9.98 each
Koch Air Filter 16 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack Koch Air Filter 16 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Air Filter 16 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$89.37 USD -18% $107.85 USD
$89.37 USD
$7.45 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 20 x 22 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$179.58 USD -21% $224.48 USD
$179.58 USD
$14.97 each
Ultravation 91-006 20x25x5 MERV 11 Filter 91-006 20x25x5 MERV11 Filter
Ultravation 91-006 20x25x5 MERV 11 Filter
Ultravation
$59.99 USD -100%
$59.99 USD
Koch Air Filter 20 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack Koch Air Filter 20 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Air Filter 20 x 20 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$144.37 USD -13% $165.43 USD
$144.37 USD
$12.03 each
Ultravation 91-010 17 1/2 x 17 1/2 x 2 Filter - 3 Pack
Ultravation 91-010 17 1/2 x 17 1/2 x 2 Filter - 3 Pack
Ultravation
$186.59 USD -12% $209.95 USD
$186.59 USD
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 16 x 16 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$118.73 USD -18% $143.74 USD
$118.73 USD
$9.89 each
Koch Air Filter 16 x 25 x 2 MERV 8 Pleated Air Filter - 12 Pack Koch Air Filter 16 x 25 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Air Filter 16 x 25 x 2 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$97.76 USD -0% $97.24 USD
$97.76 USD
$8.15 each
Trane BAYSF1255BAA 17” x 25” SlimFit Filter & Rack for S-Series Furnaces
Trane BAYSF1255BAA 17” x 25” SlimFit Filter & Rack for S-Series Furnaces
Trane
$177.12 USD -0% $175.69 USD
$177.12 USD
  • Special Order
Koch Air Filter 16 x 20 x 4 MERV 11 Multi-Pleat XL11 Pleated Air Filter - 6 Pack Koch Air Filter 16 x 20 x 4 MERV 11 Multi-Pleat XL11 Pleated Air Filter - 6 Pack
Koch Air Filter 16 x 20 x 4 MERV 11 Multi-Pleat XL11 Pleated Air Filter - 6 Pack
Koch Filter
$158.36 USD -100%
$158.36 USD
$26.39 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 18 x 18 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$119.47 USD -14% $137.44 USD
$119.47 USD
$9.96 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 20 x 22 x 1 MERV 11 Pleated Air Filter - 12 Pack
Koch Filter
$199.77 USD -23% $256.19 USD
$199.77 USD
$16.65 each
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 15 x 20 x 1 MERV 8 Air Filter - 12 Pack
Koch Filter
$107.79 USD -21% $134.74 USD
$107.79 USD
$8.98 each
Ultravation 90-064 Right Angle Media Air Cleaner w/20 x 25 x 5" MERV 11 Filter
Ultravation 90-064 Right Angle Media Air Cleaner w/20 x 25 x 5" MERV 11 Filter
Ultravation
$333.95 USD -100%
$333.95 USD
Ultravation 90-007 Media Air Cleaner w/20 x 25 x 5" MERV 11 Filter Standard Powder Coated Finish
Ultravation 90-007 Media Air Cleaner w/20 x 25 x 5" MERV 11 Filter Standard Powder Coated Finish
Ultravation
$183.26 USD -100%
$183.26 USD
  • Inventory Closeout Sale
Koch Multi-Pleat Replacement Filter - Twelve Pack Koch Multi-Pleat Replacement Filter - Single
Koch Air Filter 18 x 25 x 1 MERV 8 Pleated Air Filter - 12 Pack
Koch Filter
$73.97 USD -51% $148.69 USD
$73.97 USD
$6.16 each
  • Clearance Sale
POPUP2020 20 x 20 x 5 Air Filter
Honeywell POPUP2200 20 x 25 x 5 inches - MERV 11
Honeywell
$51.97 USD -49% $99.99 USD
$51.97 USD