• 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

White Rodgers 20x21x5 (FR1600-100)



What Our Customers Have to Say

Jerry D. 1 day ago
5
Arrived very quickly, was more affordable than other offers I found, and fit perfectly.
CAROL R. 1 day ago
5
It's the filter my machine uses, but what I like best is that it's so much less expensive to go through Discount Filters than the company which sold and installed the HVAC system. DF also has lovely representatives, patient, friendly and the product is shipped very quickly.
Candace B. 1 day ago
5
We’ve been buying this product for a long time. It’s always worked great
Dominick B. 1 day ago
5
DiscountFilters.com is the place to shop when you need filters. The a/c filters that I use are always in stock and the price cannot be beat. Also, the shipping is fast and free. You can't find a better price anywhere else. Give them a try on your next purchase,