Home > Air Filters > FilterBuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (2-Pack, Silver)

FilterBuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters

20X25X4 Replacement Air Filters, Replacement Air Filters, High Efficiency Air Intake Filters, Replacement Air Filter, Air Quality, Extra Large Air Flow, Your Air Conditioning

H&F Rating 198 reviews
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Results of our analysis:

We analyzed 209,584 reviews for 162 products in the Air Filters category.

We then analyzed 198 reviews for this product. Of these, 35 reviews were recent.

Around 60% of reviews were positive and about 37% were negative.

Final Score:

7.36 out of 10, based on these factors:

  • Compatibility
  • Easy to install
  • Easy to maintain
  • Filtration
  • Longevity
  • Overall satisfaction
  • Packaging
  • Quality of material
  • Size
  • Value for money
  • What buyers say about FilterBuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters

    After talking to friends, we decided to try these filters because our electronic air filter wasn't doing a good job and we didn't want to spend a lot of money on it.

    The price was my favorite, we could only find them in packs of 1 for the same price, and 2 for that price is great.

    These are cheaper than a lot of other filters on the market, and seem to be superior quality.

    It's been difficult to find this exact size, and we were happy to find 2 for the price.

    It is a good product, but it is not a replacement for the Honeywell 20x25x4.

    Common Questions


    I want to know the exact measurement for 19.5 x 24.5 x 3.25.


    It was exactly what I ordered, even though I gave away the old vacuum.


    Is it a HEPA filter?


    There is nothing on the package that indicates it is a MERV, rather it is a HEPA filter.


    I am looking for a merv8 or 13 filter that has actual dimensions of 19.5” x 24.5” x 3.75” does this brand meet those dimensions?


    You should contact the vendor, I don't think so.


    Is it possible that these would be better in the summer to increase airflow to the a coil?


    If you need more air flow, I would look for a standard fiberglass filter, which is less restrictive but still needs to be changed more often.


    What is the size of a Merv 8 20 x 25 x 4 furnace filter?


    It is 20 inches wide, 25 inches deep and 4 inches thick.

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