Free Shipping

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.
1 Year Purchase Guarantee

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.

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Shipped with Care from Indiana, USA

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.

Free Shipping

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.
1 Year Purchase Guarantee

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
Shipped with Care from Indiana, USA

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.

18x20x4 Filters

Name: DiscountFilters.com
Address: 2011 Southtech Drive, Suite 100, Greenwood, IN, 46143, US

Showing 1 - 2 of 2 Products

$23.61 / Filter

$29.51 Save 20%!

Ships Free!

$25.21 / Filter

$31.51 Save 20%!

Ships Free!

What Our Customers Have to Say

Neil B. 1 day ago

Good product for the money

Darlene l. 1 day ago

Love them have been with your company for several years

Dustin S. 1 day ago

Have ordered multiple times

martin s. 2 days ago

Long time return customer.