20 X 20 X 5" Standard Filters

NOTE: Please compare the actual size of your current filter with the actual sizes listed on our site. A nominal 20" x 20" x 5" filter can be different actual sizes depending on the brand of your air cleaner.
Showing 1 -  6 of 6 Products
20x20x5 AIRx DUST Honeywell FC100A1011 Replacement Air Filter - MERV 8, 2-Pack
$38.95 / Filter
$48.69 Save 20%!
2 Pack Selected
$77.90
Ships Free!
20x20x5 AIRx ALLERGY Honeywell FC100A1011 Replacement Air Filter - MERV 11, 2-Pack
$48.95 / Filter
$61.19 Save 20%!
2 Pack Selected
$97.90
Ships Free!
20x20x5 AIRx HEALTH Honeywell FC100A1011 Replacement Air Filter - MERV 13, 2-Pack
$57.95 / Filter
$72.44 Save 20%!
2 Pack Selected
$115.90
Ships Free!
20x20x5 AIRx ODOR Honeywell FC100A1011 Replacement Air Filter - Carbon
$39.46 / Filter
$49.33 Save 20%!
2 Pack Selected
$78.92
Ships Free!
20x20x5 AIRx DUST Goodman / Amana M2-1056 Replacement Air Filter - MERV 8, 2-Pack
$43.95 / Filter
$54.94 Save 20%!
2 Pack Selected
$87.90
Ships Free!
20x20x5 AIRx ALLERGY Goodman / Amana M2-1056 Replacement Air Filter - MERV11, 2-Pack
$47.95 / Filter
$59.94 Save 20%!
2 Pack Selected
$95.90
Ships Free!
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What Our Customers Have to Say

william o. 1 day ago
5
Easy to install last me for 1 year
Charles W. 1 day ago
5
I have been ordering from Discount Filters for years. Always easy, always fast delivery, always satisfied.
Larry J. 1 day ago
5
I have used this filter for years. I believe it helps protect our heallth!
Raymond R. 2 days ago
5
These guys have a great product and awesome customer service. Amanda really knew how to solve my problem with super good service . I will buy my filters from this company for as long as I own my house!