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Free Shipping
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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.

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Get in touch

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Discount Filters

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but we know there's nothing in your cart.

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4396508 »

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Furnace & AC Air Filters

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Permatron Air Filters

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Permatron Air Filters

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16" X 25" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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20" X 25" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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14" X 14" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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16" X 20" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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20" X 30" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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20" X 22" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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14" X 30" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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16" X 24" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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24" X 24" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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14" X 20" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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12" X 24" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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20" X 24" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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14" X 24" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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18" X 20" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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12" X 12" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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16" X 16" X 1" Lifetime Permanent Washable Filter

$56.95 / Filter

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What Our Customers Have to Say

kb 1 day ago

Excellent filter for my AC/Heating!!!

Marti 1 day ago

We have used your furnace filters for several years, they always fit properly, excellent quality and good value.

Juanita M. 1 day ago

Great service & product

customer 3 days ago

Fabulous filter leaves my home fresh and clean. No dust or pollen and less allergies.

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Our ClearChoice fridge and AIRx filters
are made in Indiana

Filters are not just replacement parts, they are the water and the air that our families drink and breathe. Our ClearChoice fridge and AIRx HVAC filters are made in our factory and headquarters here in Indiana, with great attention to quality. Don’t settle for poorly-made knock offs or overpriced OEM models.

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