Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.4
(7,007 Reviews)
Rating breakdown 7,007 reviews
5 Stars
5,174
4 Stars
754
3 Stars
439
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 20x20x4 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
3
24x25x5 MERV 11
on November 24, 2020
Posted by: Anonymous
Your filters are slightly smaller than OEM FILXXCAR0024, so the air slips around the filter when installed in my Carrier furnace. I am not sure if your filters will even function as a MERV 8 in my furnace.
Written by a customer while visiting Filterbuy
Customer Rating
5
They are very well made.
on November 23, 2020
Posted by: Anonymous
They are very well made. Much better than you get in a grocery store.
Written by a customer while visiting Filterbuy
Customer Rating
5
You can't find this size
on November 23, 2020
Posted by: Anonymous
You can't find this size (12" x 30") in most places. It fits perfectly!
Written by a customer while visiting Filterbuy
Customer Rating
1
filter isn't actually 20x25x4 and
on November 23, 2020
Posted by: Brett M.
filter isn't actually 20x25x4 and is actually too small.
Written by a customer while visiting Filterbuy
Customer Rating
5
they are reel nice to
on November 23, 2020
Posted by: Anonymous
they are reel nice to work with made a mistake on order they fix right away thank you
Written by a customer while visiting Filterbuy
Customer Rating
4
Great filters, but pricey.
on November 23, 2020
Posted by: Anonymous
The filters fit and work well. But they are pricey. The filter size needed was not common. It is normal stock for Filterbuy so I purchased it there. However, the price is very high compared to similar filters, albeit not the exact size.
Written by a customer while visiting Filterbuy
Customer Rating
4
Great filters, but pricey.
on November 23, 2020
Posted by: Anonymous
The filters fit and work well. But they are pricey. The filter size needed was not common. It is normal stock for Filterbuy so I purchased it there. However, the price is very high compared to similar filters, albeit not the exact size.
Written by a customer while visiting Filterbuy
Customer Rating
4
I just put it in
on November 22, 2020
Posted by: Anonymous
I just put it in the furnace last week.It's working just fine.
Written by a customer while visiting Filterbuy