• 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.

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  • 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.

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Showing 1 -  24 of 39 Products
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Marble Grain Aromatherapy Diffuser - White
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$19.75 Save 20%!
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$15.80
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AIRx Lemon Ball Refrigerator Odor Absorber - 2 pack
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AIRx Bamboo Charcoal Odor Absorber - 3 pack
$9.82 / Pack
$12.28 Save 20%!
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$29.47
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Therapy All Natural Stainless Steel Cleaner
$17.95 / Bottle
$22.44 Save 20%!
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$17.95
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Complete 3-IN-1 Hot Tub Water Care Kit (8 Weeks)
$48.90 / Kit
$61.13 Save 20%!
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$48.90
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Jetted Bathtub Restoration Kit
$24.20 / Kit
$30.25 Save 20%!
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1
PreVent Wrap-Around Air Conditioner Filter
$39.95 / Pc
$49.94 Save 20%!
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$39.95
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1
Carbon Range Hood Filter 5" x 7-3/4" x 3/8", 6-Pack
$9.09 / Filter
$11.36 Save 20%!
6 Pack Selected
$54.51
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On Sale
1
Aluminum Range Hood Filter - 4-3/4" X 13" X 3/32", 6-Pack
$8.75 / Filter
$10.94 Save 20%!
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$52.52
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1
Aluminum Range Hood Filter - 10" X 13-1/4" X 3/8", 6-Pack
$9.65 / Filter
$12.06 Save 20%!
6 Pack Selected
$57.89
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1
Aluminum Range Hood Filter - 11 3/8" x 14" x 3/32"
$16.55 / Filter
$20.69 Save 20%!
2 Pack Selected
$33.10
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On Sale
1
Aluminum Range Hood Filter with Light Lens - 10-13/16" X 11-13/16" X 1/2" (Lens Size 4-3/8" X 10-13/16")
$17.79 / Filter
$22.23 Save 20%!
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$35.57
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1
Aluminum Range Hood Filter - 10" X 13-1/4" X 3/8"
$12.78 / Filter
$15.97 Save 20%!
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$25.55
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1
Sprite HOC High Output Replacement Filter Cartridge 3-Pack
$24.13 / Pc
$30.17 Save 20%!
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$72.40
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1
Sprite HOC High Output Replacement Filter Cartridge
$28.35 / Pc
$35.44 Save 20%!
1 Pack Selected
$28.35
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1
Aluminum Range Hood Filter - 4-3/4" X 13" X 3/32"
$13.37 / Filter
$16.72 Save 20%!
2 Pack Selected
$26.74
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1
Aluminum Range Hood Filter - 11" X 11-5/8" X 3/32" with bend
$15.81 / Filter
$19.77 Save 20%!
2 Pack Selected
$31.62
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On Sale
1
Carbon Range Hood Filter 5" x 7-3/4" x 3/8"
$12.72 / Filter
$15.90 Save 20%!
2 Pack Selected
$25.43
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1
ClearChoice Replacement filter for Jandy Industries CS 250
$175.72 / Filter Cartridge
$219.65 Save 20%!
1 Pack Selected
$175.72
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1
ClearChoice Replacement filter for Jandy Industries CS 250, 2-pack
$163.38 / Filter Cartridge
$204.22 Save 20%!
2 Pack Selected
$326.75
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1
ClearChoice Replacement filter for Jandy Industries CS 250, 4-pack
$149.58 / Filter Cartridge
$186.97 Save 20%!
4 Pack Selected
$598.30
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1
ClearChoice Replacement filter for Waterway 100 / Cal Spas, 4-pack
$49.62 / Filter Cartridge
$62.03 Save 20%!
4 Pack Selected
$198.48
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1
ClearChoice Replacement filter for Waterway 100 / Cal Spas, 6-pack
$45.19 / Filter Cartridge
$56.49 Save 20%!
6 Pack Selected
$271.15
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On Sale
1
ClearChoice Replacement filter for Hayward X Stream CC100 / CC1000RE
$75.23 / Filter Cartridge
$94.04 Save 20%!
1 Pack Selected
$75.23
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What Our Customers Have to Say

Keith B. 1 day ago
5
Irregular size for our two condo HVAC units. Had to order online as not in stock at Lowes or Home Depot, so Discount Filters was the best value and the most readily available.
Keith B. 1 day ago
5
Standard size for our home HVAC units. Three intake filters in our house. Good air quality for pet dander, dust and allergens. Good value.
Brian M. 1 day ago
5
Great product, great price, and fast shipping.
JULIA C. 2 days ago
5
Great company to do business with. Easy to use website and ordering process. The products are easy to find and ship very quickly. Great price!