12x24x4 Filters

Showing 1 -  3 of 3 Products
12x24x4 AIRx ALLERGY Air Filter - MERV 11
$14.51 / Filter
$18.14 Save 20%!
6 Pack Selected
$87.08
Ships Free!
12x24x4 AIRx DUST Air Filter - MERV 8
$12.55 / Pc
$15.68 Save 20%!
6 Pack Selected
$75.27
Ships Free!
12x24x4 AIRx HEALTH Air Filter - MERV 13
$28.71 / Filter
$35.88 Save 20%!
6 Pack Selected
$172.23
Ships Free!
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What Our Customers Have to Say

Paul H. 1 day ago
5
I've been in the HVAC Industry for over (40) years. This filter is Great for Newer units with Variable Speed Motors. It isn't Costly plus it supplies Excellent filtration & Air flow for my unit.
Kim V. 1 day ago
5
Product does well for a smokey house
Mark S. 2 days ago
5
Product is great and service is great! However, you send too many emails for sales. After I place an order, I keep receiving more advertising emails. When I purchase from your company, I’m satisfying my need for the next year. I love your product and company, but please find a way to back off on the advertising, especially after an order has been placed and received. Thank you.
Kay C. 2 days ago
5
This is an old house that is prone to being dust-laden--no matter what I do--too many leaky windows and doors. At the onset of installing the Health Filters I noticed a dramatic reduction of the amount of dust blowing from the AC vents! And that is very important for my COPD issues!