20x24x4 Filters

Showing 1 -  3 of 3 Products
20x24x4 AIRx ALLERGY Air Filter - MERV 11
$23.14 / Filter
$28.92 Save 20%!
6 Pack Selected
$138.82
Ships Free!
20x24x4 AIRx HEALTH Air Filter - MERV 13
$28.77 / Filter
$35.97 Save 20%!
6 Pack Selected
$172.63
Ships Free!
20x24x4 AIRx DUST Air Filter - MERV 8
$20.69 / Filter
$25.86 Save 20%!
6 Pack Selected
$124.13
Ships Free!
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What Our Customers Have to Say

Michael 1 day ago
5
I ordered the wrong size!
Hector L. 1 day ago
5
The filters work as specified, and being longer than their snaggy slot in the furnace are easy to replaced.
Lisa D. 1 day ago
5
works just fine.
Nancy j. 1 day ago
5
Fits the space that I needed for my furnace.