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.
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Filter King 9.5x47.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $139.52 USDRegular priceSale price $139.52 USD -
Filter King 9.5x4x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $103.75 USDRegular priceSale price $103.75 USD -
Filter King 9.5x50.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $139.52 USDRegular priceSale price $139.52 USD -
Filter King 9.5x54.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $126.85 USDRegular priceSale price $126.85 USD -
Filter King 9.5x57.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $139.52 USDRegular priceSale price $139.52 USD -
Filter King 9.5x64.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $148.24 USDRegular priceSale price $148.24 USD -
Filter King 9.5x7x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $103.75 USDRegular priceSale price $103.75 USD -
Filter King 9.5x9.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $56.03 USDRegular priceSale price $56.03 USD -
Filter King 9.5x9.5x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $69.23 USDRegular priceSale price $69.23 USD -
Filter King 9.5x9.5x4 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $91.54 USDRegular priceSale price $91.54 USD -
Filter King 9.75x23.75x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $88.77 USDRegular priceSale price $88.77 USD -
Filter King 9.75x23.75x2 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $106.92 USDRegular priceSale price $106.92 USD -
Filter King 9x10.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $103.75 USDRegular priceSale price $103.75 USD -
Filter King 9x10x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $104.02 USDRegular priceSale price $104.02 USD -
Filter King 9x11.5x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $102.76 USDRegular priceSale price $102.76 USD -
Filter King 9x11x1 Air Filter | 4-PACK | MERV 8 HVAC Pleated A/C Furnace
Regular price $71.08 USDRegular priceSale price $71.08 USD