Filterbuy 20 x 25 x 5 in MERV 11 Pleated HVAC AC Furnace Air Filter 2-Pack for Allergy Defense
Filterbuy 20x25x5 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement for Honeywell & More, 2-Pack
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Filterbuy 20x25x5 Air Filter MERV 11 Allergy Defense, Pleated HVAC AC Furnace Filter Replacement for Honeywell & More, 2-Pack

66 ratings

Key item features

  • Whole House: These 20x25x5 air filters (actual size: 19.88" x 24.75" x 4.38") are designed for whole-house replacement in furnaces, air conditioners, or heat pumps, enhancing HVAC system efficiency.
  • MERV 11 Performance: Featuring MERV 11 synthetic media, comparable to MPR 1200 & FPR 7, these filters capture 95% of dust, allergens, and pet dander without restricting airflow.
  • Long-Lasting Filtration: Electrostatically charged media, made in the USA with 8 pleats per foot, traps more microscopic particles and lasts three times longer than fiberglass models, requiring replacement every 90 days.
  • Superior Construction: The filters boast easy-installation, recyclable beverage board frames with dual wire backing, outperforming cardboard designs by preventing warping and resisting extreme temperatures up to 200°F.
  • Broad Compatibility: These filters are compatible with numerous models, including Honeywell (F25, F35, F100, F150, F200), Bryant, Carrier, Day & Night, Lennox, and Payne systems.
  • Eco-Friendly Design: All components are 100% manufactured in the United States using recyclable materials, offering an eco-friendly option for improving air quality.
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Customer ratings & reviews

4.6 out of 5 stars
stars
66 ratings37 reviews
How item rating is calculated
  1. 5 stars73% (48)
  2. 4 stars18% (12)
  3. 3 stars5% (3)
  4. 2 stars2% (1)
  5. 1 star3% (2)

Reviews summary

Pros

  • : Offers great quality at a lower cost.
  • : Made with high-quality materials.

Neutral

  • : Can be snug, but may not fit all frames.
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Showing 1-3 of 37 reviews

Jun 1, 2026
Reviewer name: DAVID
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

I did quite a bit of shopping around to find the best price and found this one. It had a high rating compared to others and seemed to be high quality. I have not installed it yet.

Incentivized Review
Helpful?2AE7TIVLFTZ6194586076
May 30, 2026
Reviewer name: Mary
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Furnace filters

At first I was sent damaged products. Called customer Service and they helped to fix the issue. They were very helpful.

Incentivized Review
Helpful?2AE7TIVLFTZ6194586076
Nov 24, 2025
Reviewer name: SHELBY
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Good for the money

Works great in the air bear!

Incentivized Review
Helpful?2AE7TIVLFTZ6194586076
Current price is Now $54.98
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was $71.47
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Sold and shipped by FilterbuyPro Seller
4.592502756339581 out of 5 stars
4.592502756339581 stars out of 5, based on 4535 seller reviews(4.6)
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