Filterbuy 20x25x4 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 1-Pack
Filterbuy 20x25x4 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 1-Pack
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Filterbuy 20x25x4 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement, 1-Pack

Key item features

  • UNIVERSAL COMPATIBILITY: 20x25x4 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 24.50" x 3.63"), also compatible with White Rodgers (ACM2000M, ACM2000M-108, FR2000M-108, FR2000M-111), Pro1 IAQ (F2008, F2012, 717267120784)
  • MERV 11 PERFORMANCE: Protect your home or business from allergens, pets, and more with MERV 11 synthetic media (comparable with MPR 1200 & FPR 7) that captures 95% of dust without restricting air flow
  • LONG-LASTING FILTRATION: Electrostatically charged media with 8 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
Current price is $40.99
Price when purchased online
  • Free shipping
  • Free 30-day returns
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $40.99
Your usuals, on your schedule
Save time and stay stocked!
One-time purchase $40.99

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Arrives by Fri, Jul 17
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Sold and shipped by FilterbuyPro Seller
4.58727948003714 stars out of 5, based on 4308 seller reviews(4.6)
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Customer ratings & reviews

4.3 out of 5 stars
stars
925 ratings327 reviews
How item rating is calculated
  1. 5 stars73% (677)
  2. 4 stars10% (95)
  3. 3 stars6% (55)
  4. 2 stars4% (35)
  5. 1 star7% (63)
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Showing 1-3 of 327 reviews

Jul 10, 2025
Walmart customer
5 out of 5 stars review

Very Good Filterss

Very happy with these Air Filters which do a great job filtering out and dust and I noticed our registers are staying cleaner than they used to be when we were using a cheaper, flat type of filter. I don't have to dust the house as much so it's a winner, winner, chicken dinner.

Review from Filterbuy
Helpful?2UQWAE3R180W5385271754
Oct 5, 2025
Erhan S.
5 out of 5 stars review

Good place to get your

Good place to get your filters for your air conditioning unit

Review from Filterbuy
Helpful?2UQWAE3R180W5385271754
Sep 22, 2025
Randy W.
5 out of 5 stars review

Good quality filters for the

Good quality filters for the price and made in the USA!

Review from Filterbuy
Helpful?2UQWAE3R180W5385271754