Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,008 Reviews)
Rating breakdown 7,008 reviews
5 Stars
5,175
4 Stars
754
3 Stars
439
2 Stars
245
1 Star
395
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Great Filter
on August 28, 2025
Posted by: Anonymous
I've used these filters for a while. They are good quality and work well.
Written by a customer while visiting Filterbuy
Customer Rating
3
A/C aitfilter
on August 27, 2025
Posted by: Anonymous
The filter is good but when you order a size that is not the size, there is a problem.
Written by a customer while visiting Filterbuy
Customer Rating
5
Wonderful product
on August 27, 2025
Posted by: Anonymous
I have been buying these filters for several years now and just moved into a new house and had to get more filters for it and filter by who I come to
Written by a customer while visiting Filterbuy
Customer Rating
4
Look like well made filters
on August 27, 2025
Posted by: Anonymous
Look like well made filters looking forward to using them. A couple were a little bent up, but still usable.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 11 air filter
on August 27, 2025
Posted by: Amante N.
I have no complaints. Their air filters are highly recommended!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great co to deal with.
on August 27, 2025
Posted by: paula y.
Great co to deal with. Any problems and they will make it right, immediately!
Written by a customer while visiting Filterbuy
Customer Rating
5
Exelent filter, high quality, and
on August 27, 2025
Posted by: E j.
Exelent filter, high quality, and perfect fit. Its a non standard size for a Carrier air handler 16 3/8 X 21 3/8
Written by a customer while visiting Filterbuy
Customer Rating
5
Size didnt fit.
on August 27, 2025
Posted by: Anonymous
Filter buy is suppose send me replacement filters. Its only been a week. They are supposed to call or text me today. They seem like a good company to work with.
Written by a customer while visiting Filterbuy