Customer reviews from Filterbuy
Filterbuy - 10x10x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.4
(6,994 Reviews)
Rating breakdown 6,994 reviews
5 Stars
5,164
4 Stars
754
3 Stars
438
2 Stars
244
1 Star
394
Customer Reviews for Filterbuy - 10x10x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
I have used the filter
on February 6, 2026
Posted by: Anonymous
I have used the filter for at least the last 2 years. I haven't begun using the filters recently purchased yet.
Written by a customer while visiting Filterbuy
Customer Rating
5
Better than the ones I
on January 7, 2026
Posted by: Anonymous
Better than the ones I was using. Much cheaper price. I will buy again .
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filter, good price
on January 4, 2026
Posted by: Anonymous
My HVAC system was replaced last summer and I had to start buying filters which were much larger than my old ones. Filterbuy offered the right size for a very reasonable price. I'm now going to order more!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filterbuy always been responsive to
on December 28, 2025
Posted by: Roger C.
Filterbuy always been responsive to my filter needs. Best source for my furnace filter needs.
Written by a customer while visiting Filterbuy
Customer Rating
1
The filters are to small
on October 10, 2025
Posted by: Anonymous
The filters are to small 4 inches are not the actual size very disappointed
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on October 10, 2025
Posted by: Anonymous
I was very impressed with the exact fitting of these filters. We have tried other filters that just didn't fit. Thankful to find these with the exact fit
Written by a customer while visiting Filterbuy
Customer Rating
1
They dont fit there not20x20x4
on October 8, 2025
Posted by: Anonymous
Will never buy this product again stuck with stack of filters cant use
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit for an unusual size
on October 6, 2025
Posted by: Melody D.
I was unable to find this small size anywhere else . They were promptly shipped and fit the opening perfectly !!!!
Written by a customer while visiting Filterbuy