• No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

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  • No minimums, no surprises — we ship every order for free! We’ll get your filters out the door fast so you can enjoy clean air and water without paying extra.

  • Shop with confidence! If you're not completely satisfied with your purchase, you have up to one year to return it for a refund or exchange. We stand behind every filter we sell.

    Learn More

  • Every order is carefully packed and shipped by our team in Indiana. Your purchase helps support American jobs and hardworking families right here in the Midwest. Our AIRx Furnace / AC Filters and ClearChoice Fridge Filters are made in the USA.

Cart 0

We don't know what's in your water,
but we know there's nothing in your cart.

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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

mhtampa 1 day ago
5
I’m very satisfied with my purchase. Great product, works as described, received on time and was well packaged.
Bob B. 1 day ago
5
These filters are of above average quality and they are priced much lower than any retail product,we will definitely be purchasing all our filters from you. Thank you for your service
LARRY S. 2 days ago
5
They seem to be very good . I was surprised however when I noticed they were 3/4" thick but advertised as 1" .
Linda M. 2 days ago
5
Easy to order, great filters