• 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

Dupont Water Filters


What Our Customers Have to Say

Fadwa N. 3 days ago
5
I use this filter for a Radon Gas bubbler for my well water. I have to replace a filter every three months due to hard water and sediment. The company that maintains the systems yearly uses the sme filter and reports my bubbler is clean. This company charges three times more for a filter! So I am happy with Discount filters prices.
Ray K. 5 days ago
5
Excellent price and quality. Thank you
David W. 6 days ago
5
I have used a lot of different filters on our well and these are by far the best at keeping out sediment.
Ron F. 9 days ago
5
You supply great products. Your customer service is the best. I order the wrong air filters , my fault, and your staff resolved the issue the same day i contacted them. It was refreshing to have someone listen to my problem and resolve it with out checking with higher up or having me jump through hoops. Also, the price is about half of what I pay at other stores for foreign made products. Excellent company!