Air-Care 12x20x1 Forever Filter, Allergen & Dust Reduction, Permanent Washable Electrostatic HVAC Furnace Air Filter, MERV 8
Air-Care 12x20x1 Forever Filter, Allergen & Dust Reduction, Permanent Washable Electrostatic HVAC Furnace Air Filter, MERV 8
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Air-Care 12x20x1 Forever Filter, Allergen & Dust Reduction, Permanent Washable Electrostatic HVAC Furnace Air Filter, MERV 8

4.5 stars out of 329 reviews
(4.5)|
329 ratings
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Size:12x20x1

Key item features

  • Permanent Filtration: This 12x20x1 electrostatic HVAC furnace air filter is permanent and washable, designed to replace disposable filters.
  • Allergen Reduction: Effectively captures lint, household dust, dust mite debris, pet dander, mold spores, pollen, smoke, smog, candle soot, sneeze particles, and air pollution.
  • MERV 8 Rated: Tested to meet ASHRAE standard of MERV 8, trapping microparticles between 3 to 10 microns.
  • Enhanced Efficiency: 10 times more efficient than standard disposable 1-inch filters, outperforming flat fiberglass and non-electrostatic pleated filters.
  • Electrostatic Technology: Utilizes an electrostatic charge to attract and hold up to 94% of dust and allergens until washed.
  • Waste Reduction: Using one eco-friendly filter prevents approximately 80 disposable filters from going to landfills over ten years.
  • Smart App Integration: Features a Smart app for cleaning reminders and instructional videos on filter maintenance.
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Current price is $34.99
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  • Free 30-day returns

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Columbus, 43215
Arrives by Sat, Apr 11
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Sold and shipped by Air-CarePro Seller
4.517857142857143 stars out of 5, based on 112 seller reviews(4.5)
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About this item

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Customer ratings & reviews

4.5 out of 5 stars
stars329 ratings132 reviews
How item rating is calculated

Reviews summary

Pros
  • : Offers great value at a lower cost.
  • : Quick and reversible design for a single setup process.
  • : Made with sturdy and long-lasting components.
  • : Simple to wash and reuse multiple times.
  • : Fits snugly into intended space.
Cons
  • : May not fit snugly in all furnaces, requiring adjustments.
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Showing 1-3 of 132 reviews

Jan 9, 2026
Teri
Item details
Size: 14x20x1
Sold byAir-CareDelivered byWalmart
5 out of 5 stars review

Verified Purchase

good quality

Bought two so I can clean and dry before using again. I was using the one time use filters and changing every 3 months as directed but they needed to be changed at least once a month. Filters were getting too expensive so I have switched to this reusable type. Made on USA!

Helpful?6YKWX2YFOU06833486145
reply from EssickAirProducts

Thanks for taking the time to rate and review our product. We appreciate your business! -Melissa, AIRCARE

Jan 15, 2026
L
Top Reviewer
Item details
Size: 14x20x1
Sold byAir-CareDelivered byWalmart
5 out of 5 stars review

Verified Purchase

WORTH INVESTING

In the long run these perment filters save you money through out the year.. rinse and let dry and reinstall, its that simple.. paper filters for you a/c system have gotten outrageous in cost ..

Helpful?6YKWX2YFOU06833486145
reply from EssickAirProducts

L - I apologize, this is not our product. Tina Wilson / Customer Experience Manager / AIRCARE

Nov 5, 2025
Nameless
Item details
Size: 18x18x1
Sold and shipped byAir-Care
5 out of 5 stars review

Verified Purchase

works great, bought a spare.

ordered this. worked great. Husband said to buy another so we could switch them then wash the dirty one and store it until the next time. He loves it.

Helpful?6YKWX2YFOU06833486145
reply from EssickAirProducts

Hello! We love hearing from happy customers. Thank you for your business! -Melissa, AIRCARE