Filterbuy 20x20x2 in MERV 8 Dust Defense pleated HVAC AC furnace filter replacement, 6-pack
Filterbuy 20x20x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack
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Filterbuy 20x20x2 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 6-Pack

|2,106 ratings

Key item features

  • UNIVERSAL COMPATIBILITY: 20x20x2 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 19.50" x 1.75")
  • 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 10 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

4.6 out of 5 stars
stars
2,106 ratings543 reviews
How item rating is calculated
  1. 5 stars84% (1,761)
  2. 4 stars7% (156)
  3. 3 stars2% (52)
  4. 2 stars1% (29)
  5. 1 star5% (108)
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Showing 1-3 of 543 reviews

Aug 23, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

They are huge.

They are thick and seem to do the job. The house seems to be a little less dusty. Have at least a year or two supply. The prices worked well for us. The more I bought the less the actual price. Win Win.

Review from Filterbuy
Helpful?7BQMPLNTZFVT100467833
Aug 22, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

AC filters

very happy with these filters! they fit great, have a very sturdy cardboard frame. The shipping was very quick. It's nice not having to go to the big box stores trying to find the size I need.

Review from Filterbuy
Helpful?7BQMPLNTZFVT100467833
Jun 14, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

Too Easy

The Filters ALWAYS show up ON SCHEDULE. They are a GREAT PRICE. No running or panic in trying to find the right ones here and in stock. Filter Buy is my friend!

Review from Filterbuy
Helpful?7BQMPLNTZFVT100467833
Current price is $62.94
Price when purchased online
  • Free shipping
  • Free 30-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $62.94
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $62.94

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Arrives by Wed, Sep 16
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Sold and shipped by FilterbuyPro Seller
4.592747252747253 out of 5 stars
4.592747252747253 stars out of 5, based on 4550 seller reviews(4.6)
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