Collection: Furnace Filters
Furnace filters trap dust and allergens to keep your air clean and system running efficiently.
Shop easy-to-install filters for better airflow and everyday home comfort.
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Filter King 14x23x1 Air Filter (MERV 8) (4-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 13.5 x 22.5 x .75)
Regular price $86.98 USDRegular priceSale price $86.98 USD -
Filterbuy 20x24x1 Air Filter MERV 11 Superior Pet & Allergy Defense (6-Pack), Electrostatic Pleated HVAC AC Furnace Filters Replacement (Actual Size: 19.38 x 23.38 x 0.75)
Regular price $95.90 USDRegular priceSale price $95.90 USD -
ALORAIR MERV-1 Air Filter for Basement Dehumidifiers Sentinel HD90/HDi90 Series Furnace Filters 3 Pack (12.6 × 10.1 × 0.4 in)
Regular price $71.55 USDRegular priceSale price $71.55 USD -
PUREBURG Carbon Filter,Cut-to-Fit Carbon Pad 16 x 48 inches for Air Filter Charcoal Sheet fits Range Hoods Furnace Filters removes Odor VOC Parts Accessories Replacement,1-Pack
Regular price $19.20 USDRegular priceSale price $19.20 USD -
PUREBURG Carbon Filter,Cut-to-Fit Carbon Pad 16 x 48 inches for Charcoal Sheet fits Range Hoods Furnace Filters, Air Purifier,Food cycler filter. Kitchen Compost Bins,Removes Odor VOC, 2-Pack
Regular price $27.87 USDRegular priceSale price $27.87 USD -
413 Replacement Filter Compatible with AprilAire Air Purifier Models 1410 1610 2410 2416 3410 4400, Merv 13 Whole House Furnace Filters 16×25×4, 1-Pack
Regular price $68.78 USDRegular priceSale price $68.78 USD -
410 Replacement Filter Compatible with AprilAire Air Purifier Models 1410 1610 2410 2416 3410 4400, Merv 11 Whole House Furnace Filters 16×25×4, 1-Pack
Regular price $68.78 USDRegular priceSale price $68.78 USD -
413 Replacement Filter Compatible with AprilAire Air Purifier Models 1410 1610 2410 2416 3410 4400, Merv 13 Whole House Furnace Filters 16×25×4, 2-Pack
Regular price $110.38 USDRegular priceSale price $110.38 USD -
410 Replacement Filter Compatible with AprilAire Air Purifier Models 1410 1610 2410 2416 3410 4400, Merv 11 Whole House Furnace Filters 16×25×4, 2-Pack
Regular price $105.58 USDRegular priceSale price $105.58 USD -
413CBN Replacement Filter Compatible with AprilAire Air Purifier Models 1410 1610 2410 2416 3410 4400 413 410, Merv 13 Whole House Furnace Filters 16×25×4, 1-Pack
Regular price $111.98 USDRegular priceSale price $111.98 USD -
16x25x1 Air Filter-MERV 8, Washable & Reusable Electrostatic Filter, AC/HVAC Furnace Filters, Lasts a Lifetime, Permanent Air Filter, Breathe Fresher,Home And Office Actual Size:15.5x24.65x0.82 Inch
Regular price $54.38 USDRegular priceSale price $54.38 USD -
Filter King 15x20x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 14.5 x 19.5 x .75)
Regular price $140.35 USDRegular priceSale price $140.35 USD -
Filter King 11.88x16.88x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 11.88 x 16.88)
Regular price $281.47 USDRegular priceSale price $281.47 USD -
Filter King 21.5x26x2 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 21.5 x 26 x 1.75)
Regular price $288.96 USDRegular priceSale price $288.96 USD -
Filter King 16x36x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 15.5 x 35.5 x .75)
Regular price $291.84 USDRegular priceSale price $291.84 USD -
Filter King 16x18x1 Air Filter (MERV 8) (12-Pack) Dust & Allergy Control AC Furnace Filters, MADE IN USA, HVAC, Pleated, Electrostatic (Actual Size: 16 x 18 x .75)
Regular price $226.37 USDRegular priceSale price $226.37 USD