• 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.

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Grouped Products

Showing 1 -  16 of 117 Products
Original Aprilaire #201 Filter For 2200 Air Cleaner
$54.57 / Filter
$68.21 Save 20%!
1 Pack Selected
$54.57
Ships Free!
Original Aprilaire #201 Filter For 2200 Air Cleaner, 4-Pack
$50.20 / Filter
$62.75 Save 20%!
4 Pack Selected
$200.79
Ships Free!
Original Aprilaire #401 Filter For 2400 Air Cleaner
$53.50 / Filter
$66.88 Save 20%!
1 Pack Selected
$53.50
Ships Free!
Original Aprilaire #401 Filter For 2400 Air Cleaner, 4-Pack
$48.25 / Filter
$60.31 Save 20%!
4 Pack Selected
$192.99
Ships Free!
BestAirPro Replacement for Aprilaire® # 201 Filter, 2-Pack
$28.74 / Filter
$35.93 Save 20%!
2 Pack Selected
$57.48
Ships Free!
BestAirPro Replacement for Aprilaire® # 401 Filter, 2-Pack
$31.03 / Filter
$38.78 Save 20%!
2 Pack Selected
$62.05
Ships Free!
BestAirPro Replacement for Aprilaire® # 201 Filter
$37.80 / Filter
$47.25 Save 20%!
1 Pack Selected
$37.80
Ships Free!
BestAirPro Replacement for Aprilaire® # 401 Filter
$44.41 / Filter
$55.51 Save 20%!
1 Pack Selected
$44.41
Ships Free!
BestAirPro Replacement for Aprilaire® # 201 Filter, 4-Pack
$27.40 / Filter
$34.25 Save 20%!
4 Pack Selected
$109.61
Ships Free!
BestAirPro Replacement for Aprilaire® # 401 Filter, 4-Pack
$29.59 / Filter
$36.99 Save 20%!
4 Pack Selected
$118.37
Ships Free!
Original Aprilaire #201 Filter For 2200 Air Cleaner, 2-Pack
$52.39 / Filter
$65.48 Save 20%!
2 Pack Selected
$104.77
Ships Free!
Original Aprilaire #401 Filter For 2400 Air Cleaner, 2-Pack
$50.35 / Filter
$62.94 Save 20%!
2 Pack Selected
$100.70
Ships Free!
Aprilaire / Space-Gard #501 High Efficiency Filtering Media, 2-Pack
$72.78 / Filter
$90.97 Save 20%!
2 Pack Selected
$145.55
Ships Free!
Aprilaire 4119 Pleat Spacers for 2200 Air Cleaner
$21.92 / Pleat Spacer
$27.40 Save 20%!
5 Pack Selected
$109.58
Ships Free!
Aprilaire / Space-Gard #501 High Efficiency Filtering Media
$74.92 / Filter
$93.65 Save 20%!
1 Pack Selected
$74.92
Ships Free!
Aprilaire / Space-Gard #501 High Efficiency Filtering Media, 10-Pack
$70.63 / Filter
$88.29 Save 20%!
10 Pack Selected
$706.32
Ships Free!
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What Our Customers Have to Say

James T. 1 day ago
5
Although I am not able to see just what this filter is like underneath it's steal jacket, I can say that the getting this product was quick and easy for me. I like the USPS delivery because they do not leave the package laying about, out in the open, but right to my secure area in front of my door. Also, the price was unbeatable along with the free delivery. You can be sure that I will be using DiscountFilters for more of my filter purchases.
Vanita S. 1 day ago
5
This order they came with nice black pre type filter on the back of each which adds to the quality. My first order they did not come with these black filters, I hope my next ones do with the product number I have. Hopefully I was supposed to use them, they fit well and no troubles. The filters are grear quality, price and shipping was quick.
Patricia E. 1 day ago
5
Excellent filters, excellent prices! Wonderful customer service. Very happy I found this company! ?
Michael N. 1 day ago
5
Great deal, hard to find everyone else gave the run around.