Furnace Air Filters

At FridgeFilters.com we've got the Filter to Fit your needs.

4 Items

Set Descending Direction
View as Grid List
  1. 18x18x1 3M Filtrete Ultimate Allergen Filter (1-Pack)

    Price: $34.99 List Price Price: $43.28 Save 19%
  2. 18x18x1 3M Filtrete Dust and Pollen Filter (1-Pack)

    Price: $13.89 List Price Price: $18.99 Save 26%
  3. 18x18x1 3M Filtrete Ultra Allergen Filter (1-Pack)

    Price: $32.99 List Price Price: $40.94 Save 19%
  4. 18x18x1 3M Filtrete Micro Allergen Filter (1-Pack)

    Price: $24.99 List Price Price: $31.58 Save 20%

4 Items

Set Descending Direction
View as Grid List