Home > Air Filters > FilterBuy 20x24x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters (4-Pack, Silver)

FilterBuy 20x24x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters

Replacement Air Filter, 2X Higher Efficiency Air Intake Filters, Extra Large Air Intake, High Efficiency Air Intake Filters, 1 Air Intake, High Efficiency Replacement Air Filter

H&F Rating 150 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 150 reviews for this product. Of these, 24 reviews were recent.

Around 81% of reviews were positive and about 17% were negative.

Final Score:

8.27 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 20x24x1 Air Filter MERV 8, Pleated HVAC AC Furnace Filters

    They fit perfectly and slide into the space provided. They are very durable and keep their shape. I am very happy that Amazon carries this product and this size---and were even less expensive then the cost at the local stores.

    The heating tech gave me a list of parameters that I needed to know in order for my filter to be the most efficient type.

    I have been using these for a couple of years now and I have to say that they are very good at what they do and are very easy to install and re-use.

    The filters are 1/2 in smaller than they were described.

    I ordered these from Amazon and they were delivered within a few days. They are very durable and keep their shape.

    Common Questions


    What type of Poly is used for pleats?


    It looks like non-woven white polyester fabric, like the inside liner of a baseball cap, and you can't see through it.


    Is it possible that these are 30 or 90 day filters?


    I change the filter every three months during cooler weather and two months during hot weather.


    I bought these a while ago and found they were sized correctly.What do you think about the comments about filters not being sized correctly?


    You need a 14x20 filter, but you need to know the width of the filter, and you will find the correct one, if you put all 3 numbers that you need in the same place.


    Are these filters UV resistant?


    It's inside your furnace.


    My thermostat is set to wake me at 500 hours, how many hours can they be used?


    I change my filter about three months in the summer, depending on how long your system runs.

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