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

JEFFREY T. 1 day ago
5
Very well made and fit my Carrier HVAC system perfectly.
ROSEMARIE C. 2 days ago
5
Excellent product. Excellent price. Excellent service. Thank you.
Jerry 2 days ago
5
works great and very fast shipping time
Brenda H. 3 days ago
5
Best price I've found for this type of filter and super fast delivery. Discount filters also has an excellent customer service. I use them for most of my filter needs and they'll even send you replacement reminders.