Collection: Furnace Filters
Keep routine filter changes on your checklist with furnace filters for compatible heating and ventilation systems. Check the exact dimensions and filtration specifications before choosing your replacement.
-
Filter King 20x22.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $108.44 USDRegular priceSale price $108.44 USD -
Filter King 20x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $135.23 USDRegular priceSale price $135.23 USD -
Filter King 20x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $154.57 USDRegular priceSale price $154.57 USD -
Filter King 20x27x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $118.14 USDRegular priceSale price $118.14 USD -
Filter King 20x32x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $153.05 USDRegular priceSale price $153.05 USD -
Filter King 20x36x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $200.97 USDRegular priceSale price $200.97 USD -
Filter King 21.25x21.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $105.86 USDRegular priceSale price $105.86 USD -
Filter King 21.25x21.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $108.44 USDRegular priceSale price $108.44 USD -
Filter King 21.5x23.25x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $81.38 USDRegular priceSale price $81.38 USD -
Filter King 21.5x23.25x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $118.14 USDRegular priceSale price $118.14 USD -
Filter King 21.5x23.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $86.61 USDRegular priceSale price $86.61 USD -
Filter King 21.5x23x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $137.81 USDRegular priceSale price $137.81 USD -
Filter King 21.5x24x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $118.14 USDRegular priceSale price $118.14 USD -
Filter King 21.5x26x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $117.61 USDRegular priceSale price $117.61 USD -
Filter King 21.5x26x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $118.14 USDRegular priceSale price $118.14 USD -
Filter King 21x22x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $154.57 USDRegular priceSale price $154.57 USD