24x24x4 Filters

Showing 1 -  4 of 4 Products
24x24x4 AIRx ALLERGY Air Filter - MERV 11
$23.41 / Filter
$29.26 Save 20%!
6 Pack Selected
$140.45
Ships Free!
24x24x4 AIRx HEALTH Air Filter - MERV 13
$31.78 / Filter
$39.72 Save 20%!
6 Pack Selected
$190.67
Ships Free!
24x24x4 AIRx ODOR Air Filter - Carbon, 6-Pack
$35.06 / Filter
$43.82 Save 20%!
6 Pack Selected
$210.35
Ships Free!
24x24x4 AIRx DUST Air Filter - MERV 8
$24.33 / Filter
$30.41 Save 20%!
6 Pack Selected
$145.97
Ships Free!
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What Our Customers Have to Say

RICHARD 1 day ago
5
This Health filter is made of great quality and performs well trapping dust and particles if you change it every 3 months,you will see a difference in your air quality.I have been buying them for a while the shipping is quick through discount filters.
Sharon G. 1 day ago
5
I have been shopping Discount Filters for 15+ years. They make choosing, ordering and follow up easy peasy. Their filters have always been economically priced and of high quality. I buy these filters annually. Enough for each of our hvac maintenance visits. I will always recommend them to my family and friends when I know they have filter needs.
Mary G. 2 days ago
5
We have been using these for several years and always come back to buy more! Thank you!
Sami 2 days ago
5
GOOD QUALITY, PRICED WELL.