Filterbuy 16x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters
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57,407 reviews
covering
60 products
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Furnace Filters
Experiential insights by users
About Filterbuy 16x25x4 Air Filter MERV 8, Pleated HVAC AC Furnace Filters
Overall Feedback:
88% positive
81% praised for improving indoor air quality, but 19% didn't notice a difference
I am frustrated with the lack of transparency in the sizing of the filters, which is crucial for air quality improvement. The company should provide the actual sizing up front, rather than hiding it as a secret.
85% liked its compatibility, but 15% had issues with compatibility
I received the wrong air filters. The second set of filters were 16x20x4s instead of the 20x25x4s that I ordered.
79% liked the long-lasting filter, while 21% thought it needed frequent replacements
I ordered the filter several months ago, but when I went to change the furnace filter, I discovered large gaps all around it which makes it useless.
I noticed that the filter size is different from what was advertised and there is a gap between the edge of the filter and the vent, which raises doubts about its effectiveness in filtering.
The filter is undersized and allows unfiltered air to bypass it, causing a build-up on the heat exchanger and reducing the furnace's efficiency.
If there are gaps in the filter, air will pass through and affect its efficiency. Additionally, the filter size is too small for my filter housing, which also affects its efficiency.
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82% appreciated its high filtration efficiency, while 18% thought it was mediocre
I am looking for a cheaper replacement for a 16x25x4 Filtrete furnace filter.
The filter size is different from what I normally use and there is a gap between the edge of the filter and the vent, which makes me doubt its filtration efficiency.
The filters in my furnace did not work as the air filter duct work measurement is 16/25/4.
88% appreciated the quieter operation
I am using cheaper filters to reduce my costs, which may account for some of the cost difference.
