• 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.

Menu

16x20x4 Standard Filters

Showing 1 -  7 of 7 Products
16x20x5 AIRx DUST Honeywell FC100A1003 Replacement Air Filter - MERV 8, 2-Pack
$34.98 / Filter
$43.72 Save 20%!
16x20x5 AIRx ALLERGY Honeywell FC100A1003 Replacement Air Filter - MERV 11, 2-Pack
$39.98 / Filter
$49.97 Save 20%!
16x20x5 AIRx HEALTH Honeywell FC100A1003 Replacement Air Filter - MERV 13, 2-Pack
$59.98 / Filter
$74.97 Save 20%!
16x20x4 AIRx DUST Air Filter - MERV 8, 6-Pack
$24.99 / Filter
$31.24 Save 20%!
16x20x4 AIRx ALLERGY Air Filter - MERV 11, 6-Pack
$27.83 / Filter
$34.79 Save 20%!
16x20x4 AIRx HEALTH Air Filter - MERV 13, 6-Pack
$37.33 / Filter
$46.67 Save 20%!
16x20x4 AIRx ODOR Air Filter - Carbon, 6-Pack
$33.33 / Filter
$41.66 Save 20%!
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What Our Customers Have to Say

Ward W. 2 days ago
5
fits my air cleaner perfect;y.. much better then those available from box box retailers. the merv 11 are catching much more stuff than merv 8 which local AC contractors have been using.
Michael S. 2 days ago
5
Seems to be doing its job very efficiently and effectively
Robert M. 2 days ago
5
Fantastic product and company.
William M. 2 days ago
5
Quality product- easy to order - fast delivery