Filterbuy 20 x 25 x 1 in MERV 8 Pleated HVAC AC Furnace Air Filter 2-Pack for Dust Defense
Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack
Hero image 0 of Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack, 0 of 8

Filterbuy 20x25x1 Air Filter MERV 8 Dust Defense, Pleated HVAC AC Furnace Filter Replacement, 2-Pack

20.8K ratings

Key item features

  • Universal Compatibility: These 20x25x1 replacement air filters (actual size: 19.50" x 24.50" x 0.75") are designed for furnaces, air conditioners, or heat pumps, enhancing HVAC system efficiency.
  • Effective Filtration: MERV 8 synthetic media captures 90% of dust, pollen, lint, and mold without restricting airflow, comparable to MPR 700 & FPR 5.
  • Durable Construction: Electrostatically charged media with 14 pleats per foot traps microscopic particles and lasts three times longer than fiberglass models.
  • Robust Design: Features industrial-grade beverage board frames with dual wire backing for improved durability, preventing warping and resisting extreme temperatures up to 200°F.
  • Extended Lifespan: Replace every 90 days for optimal performance, ensuring consistent air quality and prolonged filter effectiveness.
  • Domestic Manufacturing: Built with recyclable materials and manufactured 100% domestically for dependable indoor air quality.
Generated by AI

Specs

Air filter size, 20 x 25 x 1Minimum efficiency reporting values (merv), 8Contaminants removed, Dust, Pollen, MoldBrand, FilterbuyMicroparticle performance rating, 700Thickness, 1 in

About this item

Product details

The Filterbuy replacement air filter 20x25x1 (actual size: 19.50" x 24.50" x 0.75") 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 8 synthetic media (comparable with Clean Living Dust Defense MPR 700 & FPR 5) is recommended in most scenarios with its capability to trap 90% of dust particles while protecting your home or business from lint, pollen, mold, dander, and other forms of debris without impacting air flow. High quality construction features an electrostatically charged design with 14 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 and designed with recyclable materials, providing an eco-friendly alternative to enhancing your air quality.
  • UNIVERSAL COMPATIBILITY: 20x25x1 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 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 Domestically: Built with industrial-grade, recyclable materials and proudly manufactured 100% in the for dependable indoor air quality that is trusted by millions of homes
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Air filter size

20 x 25 x 1

Minimum efficiency reporting values (merv)

8

Contaminants removed

Dust, Pollen, Mold

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

4.7 out of 5 stars
stars
20.8K ratings6,093 reviews
Includes global ratings and reviews
How item rating is calculated

Reviews summary

Pros

  • : The product costs less than retail options and matches quality.
  • : The merv 8 media and sturdy frames clean air effectively.
  • : The checkout supports bulk quantities, subscriptions, and fast delivery.
  • : Items match ordered size and install securely into vents.
  • : The filters slide into vents and fit most units.

Neutral

  • : It allows good flow but is blocked if cardboard covers vents.
Generated by AI
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 6,093 reviews

Oct 27, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

Good filters, good price, easy to find odd sizes!

I love that I don't have to search for the filters I need! I live in the desert in AZ so we use evaporative cooling when the dew point allows (about 6 months of the year) and these filters keep the incoming dust out of the house (there are 5 vents for the whole house). The price is great and I only need about 10 filters in a year total. Great value!

Review from Filterbuy
Helpful?6P8RGNLVG0N5180327908
Oct 19, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

The best filter

Im really happy with my Filterbuy MERV 8 pleated air filter! It's well-made, fits properly, and is easy to install. I especially like that it helps capture airborne particles like dust and lint, which is important when you have pets in your home. I also appreciate having a filter that helps keep my HVAC system maintained. I would definitely recommend Filterbuy to anyone looking for a quality air filter for their home! 🏡🐾

Review from Filterbuy
Helpful?6P8RGNLVG0N5180327908
Oct 25, 2026
Reviewer name: Customer
5 out of 5 stars
5 out of 5 stars review

What's there to say? It's

What's there to say? It's a consistently good product that works as expected every single time. Full stop. I live in a particularly dusty region of the country, and I have full confidence in these filters keeping the air clean for my family. 😊

Review from Filterbuy
Helpful?6P8RGNLVG0N5180327908
Current price is $31.98$31.98/in
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Subscribe, Your usuals, on your schedule, Save time and stay stocked!, $31.98
One-time purchase $31.98

How do you want your item?

How do you want your item?
Ships to
Arrives by Thu, Nov 5
|
Sold and shipped by FilterbuyPro Seller
4.595959595959596 out of 5 stars
4.6 stars out of 5, based on 4752 seller reviews(4.6)
Extended holiday returns
Free Holiday returns until Jan 31