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Filterbuy 20x25x4 Air Filter MERV 8 Dust Defense (2-Pack), Pleated HVAC AC Furnace Air Filters Replacement (Actual Size: 19.50 x 24.50 x 3.63 Inches)

  • Based on 5,423 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Filterbuy

Arrives Thursday, Sep 4
Order within 21 hours and 31 minutes
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Features

  • 20x25x4 replacement air filters for your furnace, air conditioner, heat pump, or HVAC system (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, )
  • MERV 8 synthetic media (comparable with MPR 600 & FPR 5) protects homes from dust, pollen, and more by trapping 90% of airborne particles without impacting air flow
  • High quality construction features an electrostatically charged design with 8 pleats per foot that captures more harmful particles and lasts 3x longer than fiberglass models (replace every 90 days for best performance)
  • Easy installation beverage board frames with dual wire backings improve structural integrity and outperform standard cardboard designs by resisting extreme temperatures
  • Industrial grade components are 100% manufactured in the United States and designed with recyclable materials

Brand: Filterbuy


Material: Aluminum, Polypropylene, Plastic


Product Dimensions: 24.5"L x 19.5"W x 3.63"Th


MERV Rating: 8.0


Compatible Devices: Air Conditioner, Heat Pump, Air Cleaner, HVAC System, Furnace


Item Weight: 2.79 Pounds


UPC:


Number of Items: 1


Manufacturer: Filterbuy


Product Grade: Replacement Parts


Manufacturer: ‎Filterbuy


Part Number: ‎AFB20x25x4M8pk2


Item Weight: ‎2.79 pounds


Product Dimensions: ‎19.38 x 24.38 x 3.63 inches


Country of Origin: ‎USA


Item model number: ‎AFB20x25x4M8pk2


Is Discontinued By Manufacturer: ‎No


Size: ‎24.5" x 19.5" x 3.6"


Color: ‎Silver


Style: ‎20x25x4


Finish: ‎Electrostatic


Material: ‎Aluminum, Polypropylene, Plastic


Pattern: ‎Pleated


Power Source: ‎Gas-Electric


Minimum Efficiency Reporting Values (MERV): ‎8.0


Measurement System: ‎English/Standard


Mounting Type: ‎Embedded


Special Features: ‎Easy to Install, Dust Collection, Removable


Usage: ‎Commercial/Residential


Included Components: ‎Air Filters


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎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.


Date First Available: April 27, 2013


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Sep 4

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Reliable and Efficient Air Filtration at a Great Price
The Filterbuy 20x25x4 Air Filter MERV 8 Dust Defense 2-Pack is an excellent choice for those looking to improve the air quality in their home without breaking the bank. It offers solid performance, ensuring your HVAC system runs smoothly and efficiently while capturing airborne particles that can affect your health. Pros: • Good filtration performance: With a MERV 8 rating, these filters do a great job of capturing dust, dirt, pollen, and pet dander. It’s a balanced option for improving air quality in most residential settings without being overly restrictive. • Affordable price: For a two-pack, this filter set offers good value for the money. It provides long-lasting filtration that’s budget-friendly. • Easy to install: These filters fit well and are simple to swap out, which is a huge plus when it’s time for a change. It fits standard HVAC systems and makes maintenance a breeze. • Sturdy construction: The pleated design ensures that the filters are durable and can handle regular use without warping or falling apart. Cons: • Not the highest MERV rating: While MERV 8 is sufficient for most homes, it might not be enough for those with allergies or respiratory issues who need finer filtration. If that’s the case, consider looking for higher MERV options. • Size precision: The listed size is nominal (20x25x4), but the actual size is slightly smaller, so be sure to double-check your system’s dimensions to ensure a snug fit. Overall, the Filterbuy 20x25x4 Air Filter MERV 8 is a solid choice for standard home air filtration. It’s budget-friendly, reliable, and does its job well for general dust and allergen control. If you’re looking for good filtration without needing the highest MERV rating, this is an excellent option. ... show more
Reviewed in the United States on December 13, 2024 by RealDealReviews

  • Compared to Honeywell Merv 8 - Home Depot vs Amazon
Honeywell - Is thicker and a bit heaver. Fits tight, I needed to squeeze the filter to fit in my HVAC. Two pack at Home Depot around $50 if in stock. Filterbuy - Sides in easy with a bit of wiggle room in HVAC. I like that it's 100% American made. Two pack Amazon subscription price around $40. The subscription is a great reminder to change filters. ... show more
Reviewed in the United States on August 24, 2024 by Out-Of-Sync

  • Great filter & Price
Works as good as others that cost more. This 2pack was economical for mor frequent changing. Exact measurements are slightly less than described
Reviewed in the United States on October 14, 2024 by Doug

  • My fault for missing the "Actual sizing" but saying its 20x25x4 is misleading
Way too small, left a large gap in the space so doesn't filter properly. Ill need to buy a new filter that actually fits. Will be fine if you have a smaller furnace but if you actually need 20x25x4 then dont buy this.
Reviewed in the United States on November 14, 2024 by GLWG

  • A great savings over the big box stores
Product Review: 25”x25”x4” Furnace Air Filters I recently purchased the 25”x25”x4” furnace air filters, and I’m extremely satisfied with both their performance and affordability. Performance: These filters work exceptionally well in maintaining air quality and ensuring efficient furnace operation. They fit perfectly and effectively capture dust, allergens, and other particles, contributing to a cleaner and healthier home environment. Affordability: One of the standout aspects of this purchase was the cost. I compared prices with big box stores, where the same filters were priced at twice the amount. Not only did I get high-quality filters, but I also saved a significant amount of money. Value for Money: Given their performance and the substantial savings compared to retail prices, these filters offer excellent value for money. They prove that you don’t have to spend a fortune to get quality air filtration. Conclusion: If you’re in need of reliable and cost-effective furnace air filters, I highly recommend the 25”x25”x4” filters. They deliver great performance at a fraction of the price you’d pay elsewhere, making them a smart choice for anyone looking to keep their air clean without breaking the bank. ... show more
Reviewed in the United States on August 20, 2024 by Kathryn Miskokomon

  • Convenient & Dependable
I no longer have to drive across town to buy the same filter I've used for years. They work perfectly for my unit and are delivered at my door, THANKS
Reviewed in the United States on December 28, 2024 by Amy Reid

  • Not perfect. No free returns
I purchased this item based on the description that is 20*25*4 as described. Filter is less than 4 inches by a big margin which left a gap and couldn't secure the filter in its spot. Contacted the seller to return and unfortunately they don't offer free returns, you pay for to ship it back.
Reviewed in the United States on December 30, 2024 by ZDF

  • Good price
They’re air filters. It’s a good price for 2 and I’ve been told by AC professionals mine are so clean at the 3 month reminder I should wait 6. Yea my house is clean, but it’s so nice not having to replace every light bill!
Reviewed in the United States on November 16, 2024 by Brittany

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