18x24x4 Filters

Showing 1 -  3 of 3 Products
18x24x4 AIRx DUST Air Filter - MERV 8
$16.53 / Filter
$20.67 Save 20%!
6 Pack Selected
$99.19
Ships Free!
18x24x4 AIRx ALLERGY Air Filter - MERV 11
$18.64 / Filter
$23.30 Save 20%!
6 Pack Selected
$111.84
Ships Free!
18x24x4 AIRx HEALTH Air Filter - MERV 13
$28.31 / Filter
$35.39 Save 20%!
6 Pack Selected
$169.88
Ships Free!
1 

What Our Customers Have to Say

Terry W. 1 day ago
5
This seems to be a really good filter. We have used them for at least 5 years, and have been very pleased with the air quality in our office.
LEONARD C. 1 day ago
5
Furnace/Air filters for heat & Air have worked fine!
ROBERT G. 1 day ago
5
Easy to order, reasonable price and fast shipping. A pleasure to do business with.
Thomas H. 1 day ago
5
LOVE THESE FILTERS!!! Regardless of fried chicken or fried fish, the odors are gone shortly after cooking! Everyone who enters our home, the comments are a rendition of this, "Your home smells so good"! BOOM! Mission accomplished! Thank you so much!