• Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • 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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  • Spend $70 or more and your order ships free! We'll get your filters out the door fast so you can enjoy clean air and water.*

    * Orders under $70 ship for $5.99.

  • 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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Drop In MultiPack Water Filters

Showing 465 -  480 of 726 Products
20x25x4 AIRx ALLERGY TopTech TT-FM-2025 Replacement Air Filter - MERV 11, 4-Pack
$34.99 / Filter
$43.74 Save 20%!
20x25x5 AIRx ALLERGY Replacement for Lennox Model X6673 Air Filter - MERV 11, 4-Pack
$43.74 / Filter
$54.67 Save 20%!
19x20x4 AIRx DUST Bryant/Carrier FILXXFNC-0021 Replacement Air Filter - MERV 8, 4-Pack
$43.74 / Filter
$54.67 Save 20%!
16x25x5 AIRx DUST Bryant/Carrier FILXXCAR0016 Replacement Air Filter - MERV 8, 4-Pack
$31.24 / Filter
$39.05 Save 20%!
20x20x4 AIRx ALLERGY TopTech TT-FM-2020 Replacement Air Filter - MERV 11, 4-Pack
$31.24 / Filter
$39.05 Save 20%!
16x20x5 AIRx ALLERGY Replacement for Lennox X0582 Air Filter - MERV 11, 4-Pack
$37.49 / Filter
$46.86 Save 20%!
16x25x5 AIRx ALLERGY Bryant/Carrier FILXXCAR0016 Replacement Air Filter - MERV 11, 4-Pack
$41.75 / Filter
$52.19 Save 20%!
20x23x4 AIRx ALLERGY Bryant/Carrier FILXXFNC-0024 Replacement Air Filter - MERV 11, 4-Pack
$49.99 / Filter
$62.49 Save 20%!
Lennox Model X6675 MERV 16 Replacement Filter - 20 x 25 x 5, 2-Pack
$194.00 / Filter
$242.50 Save 20%!
24x25x4 AIRx ALLERGY Carrier FILXXCAR0024 Replacement Air Filter - MERV 11, 4-Pack
$43.74 / Filter
$54.67 Save 20%!
16x25x5 AIRx HEALTH Replacement for Lennox X6670 Air Filter - MERV 13, 4-Pack
$47.50 / Filter
$59.37 Save 20%!
20x25x5 AIRx ALLERGY Bryant/Carrier FILXXCAR0020 Replacement Air Filter - MERV 11, 4-Pack
$43.74 / Filter
$54.67 Save 20%!
20x23x4 AIRx DUST Bryant/Carrier FILXXFNC-0024 Replacement Air Filter- MERV 8, 4-Pack
$43.74 / Filter
$54.67 Save 20%!
17.5x27x5 AIRx ALLERGY Trane BAYFTFR17M Replacement Filter - MERV 11, 4-Pack
$49.99 / Filter
$62.49 Save 20%!
17.5x27x5 AIRx ALLERGY Trane BAYFTFR17M Replacement Filter - MERV 11
$63.99 / Filter
$79.99 Save 20%!
16x25x5 AIRx DUST Skuttle #000-0448-001 Replacement Air Filter - MERV 8, 4-Pack
$32.49 / Filter
$40.61 Save 20%!
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What Our Customers Have to Say

BJ 1 day ago
5
Product was received in good condition and met the descriptions on the website
customer 1 day ago
5
filters are the best Ive been buying them for years , I do get a newer version which amazing I will continue too order products from Discount filters
Maryhubb 1 day ago
5
These cabin filters work really well for dusty Wyoming.
Ruth D. 1 day ago
5
Good Product...Id always reorder from this company. Exceptional Customer Service. Rare these days...