Filterbuy 20x22x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
Filterbuy 20x22x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
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Filterbuy 20x22x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack

|20.5K ratings

Key item features

  • UNIVERSAL COMPATIBILITY: 20x22x1 replacement air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.50" x 21.50" x 0.75")
  • MERV 8 PERFORMANCE: Protect your home or business from pollen, lint, mold, and more with MERV 8 synthetic media (comparable with MPR 700 & FPR 5) that captures 90% of dust without restricting air flow
  • LONG-LASTING FILTRATION: Electrostatically charged media with 14 pleats per foot traps more microscopic particles and lasts 3x longer than fiberglass models (replace every 90 days for optimal performance)
  • SUPERIOR CONSTRUCTION: Easy installation beverage board frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
  • MADE IN THE USA: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the United States for dependable indoor air quality that is trusted by millions of homes

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Customer ratings & reviews

4.7 out of 5 stars
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20.5K ratings5,923 reviews
How item rating is calculated
  1. 5 stars87% (17.8K)
  2. 4 stars7% (1,377)
  3. 3 stars2% (402)
  4. 2 stars1% (211)
  5. 1 star3% (678)
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Showing 1-3 of 5,923 reviews

Jul 24, 2025
Reviewer name: Michael
Top Reviewer
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Filterbuy Filter

Filters the air circulating through the air handler very well. Easy to remove and replace with a new filter from Filterbuy.

Incentivized Review
Helpful?2ZIAXX7NHWVW141409709
Aug 26, 2025
Reviewer name: karon
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

It fit just perfect. others have been bulky and I had to force them in.

Incentivized Review
Helpful?2ZIAXX7NHWVW141409709
Jul 22, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

I really love getting my filters

The convenience of getting my filters by subscription is great! I never have check the size and then remember to get them at the store then get them home without crushing them in the car. I was buying them several at a time but that took up a lot of space. I am very happy with the price, quality and convenience.

Review from Filterbuy
Helpful?2ZIAXX7NHWVW141409709
Current price is $36.98
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $36.98
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $36.98

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Sold and shipped by FilterbuyPro Seller
4.5946178686759955 out of 5 stars
4.6 stars out of 5, based on 4645 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31