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

75 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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Specs

Air filter size, 20 x 25 x 5Minimum efficiency reporting values (merv), 11Contaminants removed, AllergensBrand, FilterbuyFeatures, ElectrostaticMicroparticle performance rating, 1200

About this item

Product details

The Filterbuy replacement whole house air filter 20x25x5 (actual size: 19.88" x 24.75" x 4.38") ensures that your furnace, air conditioner, heat pump, or HVAC system is circulating the cleanest air possible to help preserve your budget and healthy lifestyle. MERV 11 synthetic media (comparable with Micro Allergen Defense MPR 1200 & FPR 7) is recommended if you have pets or allergies with its capability to trap 95% of dust particles while protecting your home or business from smoke, smog, lint, pollen, mold, dander, and other forms of debris without impacting air flow. High quality construction features an electrostatically charged design with 8 pleats per foot that captures more harmful particles and prolongs the products lifespan by three times that of fiberglass models (replace every 90 days for best results). Plus, our industrial grade beverage board frames are paired with dual wire backings that significantly outperform traditional cardboard compositions by improving structural integrity with their ability to endure temperatures up to 200 degrees Fahrenheit and withstand exposure to moisture. Installation is also made simple with the addition of easy-to-understand arrows that help identify the direction of air flow and subsequently the way the filter needs to be placed. To top it off, all our components are 100% manufactured within the United States and designed with recyclable materials, providing an eco-friendly alternative to enhancing your air quality.
  • WHOLE HOUSE REPLACEMENT: 20x25x5 air filters for your furnace, air conditioner, or heat pump enhance HVAC system efficiency and support a healthy lifestyle (actual size: 19.88" x 24.75" x 4.38")
  • 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 (made in the USA) 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 (recyclable) frames with dual wire backing outperform flimsy cardboard designs by improving durability, preventing warping, and resisting extreme temperatures
  • COMPATIBLE MODELS: Honeywell / Air Demon Filter Part Numbers F25 (#203720), F35 / F35R (#FC35A1027), F100 / F150 (#FC100A1037), F200 (#FC200E1037), Bryant (FILBBCAR0020, FILXXCAR0020, FILXXCAR0120), Carrier (CARF8250602, CARFC100A1037, CARL86469, EXPXXFIL0020, EXPXXLMC0020, EXPXXUNV0020, FILCCCAR0020, FILXXCAR-0020, FILXXCAR0120), Day & Night (MACPAK20), Lennox (X8790, X0586, X5426, X6661, X6673, X7751, BMAC-20C, HCC20-28, HCF20-10, HCF20-16), Payne (MACPAK20)
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Specifications

Air filter size

20 x 25 x 5

Minimum efficiency reporting values (merv)

11

Contaminants removed

Allergens

Brand

Filterbuy

Warranty

Warranty information

Defective items and products that were shipped incorrectly are subject to a refund or replacement on a case by case basis. Please contact our customer support team for more information if you experience any issues.

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.6 out of 5 stars
stars
75 ratings38 reviews
How item rating is calculated

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 38 reviews

Jul 14, 2026
Reviewer name: anonymous
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Great product. Comparative price are value for money.

Helpful?2AE7TIVLFTZ6194586076
May 12, 2026
Reviewer name: Amanda
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

on time and as described

The item came on time. The item received matches the description.

Incentivized Review
Helpful?2AE7TIVLFTZ6194586076
Jun 9, 2026
Reviewer name: Jared
Top Reviewer
Sold and shipped byFilterbuy
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Fit great and seems like good quality

Incentivized Review
Helpful?2AE7TIVLFTZ6194586076
Current price is $58.98
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Sold and shipped by FilterbuyPro Seller
4.595076400679117 out of 5 stars
4.6 stars out of 5, based on 4712 seller reviews(4.6)
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