20x20x4 Furnace Filter 20 x 20 x 3.68" MERV 8 Rated. Case of 6
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20x20x4 Furnace Filter 20 x 20 x 3.68" MERV 8 Rated. Case of 6

20x20x4 Furnace Filter 20 x 20 x 3.68" MERV 8 Rated. Case of 6

  • Exact Size Replacement for 3M Filtrete 20 x 20 x 4 Air Cleaning Filters
  • Actual/Exact Size 19 1/2" x 19 1/2" x 3 3/4" 
  • MERV 8 Rated
  • Manufactured in Canada by Furnace Filters.Ca
  • Case of 6
  • Pick Up In Store $64.00

 

    $19.68

    Original: $65.59

    -70%
    20x20x4 Furnace Filter 20 x 20 x 3.68" MERV 8 Rated. Case of 6—

    $65.59

    $19.68

    20x20x4 Furnace Filter 20 x 20 x 3.68" MERV 8 Rated. Case of 6

    • Exact Size Replacement for 3M Filtrete 20 x 20 x 4 Air Cleaning Filters
    • Actual/Exact Size 19 1/2" x 19 1/2" x 3 3/4" 
    • MERV 8 Rated
    • Manufactured in Canada by Furnace Filters.Ca
    • Case of 6
    • Pick Up In Store $64.00

     

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      Description

      • Exact Size Replacement for 3M Filtrete 20 x 20 x 4 Air Cleaning Filters
      • Actual/Exact Size 19 1/2" x 19 1/2" x 3 3/4" 
      • MERV 8 Rated
      • Manufactured in Canada by Furnace Filters.Ca
      • Case of 6
      • Pick Up In Store $64.00