FilterBuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters
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BVR’s AI bot is continuously reading, learning and evolving to generate reviews.
57,407 reviews
covering
60 products
for the category
Furnace Filters
Experiential insights by users
About FilterBuy 20x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters
Overall Feedback:
84% positive
82% liked its compatibility, but 18% had issues with compatibility
I received a filter that did not fit tightly into the filter housing and was smaller than the expected 20x25x4 size, causing installation issues.
The size of the actual filter is different from what's written on the box. The Filterbuy filter easily slipped into place without filling the gap.
85% found it easy to install and replace, but 15% had difficulties
The filter is smaller than the one I was replacing and doesn't fit tightly into the housing. I had to use spacers to make it fit properly.
76% liked the long-lasting filter, while 24% thought it needed frequent replacements
The filter is not filling the space properly and the pull from the air handler is sucking it over to one side.
I had to put spacers around the filter to get it to fit right, indicating that it may not be a perfect fit and could have an impact on longevity.
79% appreciated its high filtration efficiency, while 21% thought it was mediocre
I want a cheaper replacement for a 20x25x4 Filtrete furnace filter.
After using the Filterbuy filter, my furnace is not working properly. The temperature was set to 66 degrees but it was only 62 degrees when checked on the thermostat.
The filter size is not as per the specifications and it doesn't fill the space as the OEM filter does. Also, the pull from the air handler sucks it over to one side.
