20 x 25 x 4(3 3/4") - All 4" Furnace Filters

  • 20x25x4 Furnace Filter MERV 11 Pleated Filters. Case of 4.
    Regular price
    Sold out
    Sale price
    $80.00
    • Standard 20 x 25 x 4 MERV 11 Rated Pleated Filters
    • Actual Size 19 1/2" x 24 1/2" x 3 3/4"
    • Exact Replacement for 3M Filtrete 20 x 25 x 4 Air Cleaning Filters
    • Case of 4, Made in Canada 
    • Available for in store pick up
  • 20x25x4 Furnace Filter MERV 8 Pleated Filters. Case of 4.
    Regular price
    Sold out
    Sale price
    $59.00
    • Standard 20 x 25 x 4 MERV 8 Rated Pleated Filters
    • Actual Size 19 1/2" x 24 1/2" x 3 3/4" 
    • Exact Replacement for 3M Filtrete 20 x 25 x 4 Air Cleaning Filters
    • Case of 4, Made in Canada 
    • Available for in store pick up