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)

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$42.63


Price: $42.63
(as of Jan 14, 2025 22:46:51 UTC – Details)

From the brand

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At Filterbuy, we pride ourselves on being a one stop shop for all of your air conditioner, furnace, or HVAC system filter replacements. This is why we offer hundreds of custom sizes in a variety of filtration ratings to ensure that you can find the perfect fit, regardless of your specific needs. This helps us achieve our goal of providing you, your family, and your community access to clean indoor air that enables you to live and breathe freely.

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What makes our products unique?

We offer premium features that provide an enhanced filtration experience via a pleated, electrostatic design that captures more particles and a reinforced beverage board frame capable of withstanding extreme temperatures.

What problem are we solving?

We give customers the ability to simply purchase the exact filter size they need from the comfort of their homes. Plus, our robust supply chain ensures that we can deliver these custom sizes quickly at no extra cost.

Why do we love what we do?

We love being able to provide a service that helps keep our community healthy.

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20x20x1 Air Filters (4 Packs)

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16x25x1 Air Filters (4 Packs)

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20x25x1 Air Filters (4 Packs)

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20x25x5 Honeywell Air Filters

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, 717267120784)
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

Customers say

Customers find the air filters provide good value for money, with solid performance and filtration. They are easy to install and do their job well. However, some customers have issues with the size being slightly less than described, leaving gaps. There are mixed opinions on the build quality.

AI-generated from the text of customer reviews

11 reviews for 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)

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  1. RealDealReviews

    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.

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  2. Out-Of-Sync

    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.

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  3. Doug

    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

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  4. GLWG

    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.

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  5. Kathryn Miskokomon

    A great savings over the big box stores
    Product Review: 25”x25”x4” Furnace Air FiltersI 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.

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  6. Amy Reid

    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

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  7. ZDF

    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.

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  8. Brittany

    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!

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  9. Rd

    Works well, no need to spend more on any other brand.

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  10. Kiran

    These filters were good and economical

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  11. D. Baker

    Very poor quality. Huge gaps in filter material. I had to glue material to paper frame. Paper frame is much more flimsy than traditional brands.

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