Customer reviews from Filterbuy
Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Average customer rating
4.7
(5,912 Reviews)
Rating breakdown 5,912 reviews
5 Stars
4,905
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Customer Rating
5
I have an acward filter
on August 1, 2025
Posted by: Eddie E.
I have an acward filter rack and this is the only size that will work, thanks for meeting my needs and getting them to me in a timely manner
Written by a customer while visiting Filterbuy
Customer Rating
1
These filters are too small
on August 1, 2025
Posted by: Anonymous
These filters are too small normally filters are half inch smaller than the size. These are 5/8 of an inch smaller than the size.
Written by a customer while visiting Filterbuy
Customer Rating
5
Availability and cost were very
on August 1, 2025
Posted by: Anonymous
Availability and cost were very reasonable. Nominal-size filters are too small for my unit. I was able to select the exact size to fit my unit.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality great price Happy
on July 31, 2025
Posted by: Anonymous
Excellent quality great price Happy to stay a customer
Written by a customer while visiting Filterbuy
Customer Rating
5
Its my first time using
on July 30, 2025
Posted by: Valorie M.
Its my first time using this brand so Id like to give it some time to see if Im satisfied with it but so far I am
Written by a customer while visiting Filterbuy
Customer Rating
5
best online filters
on July 30, 2025
Posted by: Anonymous
I saw these filters on a tv review show. I could see that the framework of the filter was rigid and appeared sturdy. I quickly received my order. Unlike my previous filters, these fit well and are priced competitively. Good product!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on July 30, 2025
Posted by: Nancy I.
Use this product all the time. . They are very efficient filters. Great seller
Written by a customer while visiting Filterbuy
Customer Rating
4
Seems fine
on July 30, 2025
Posted by: Anonymous
good price, nice value, just need a place to store all these filters.
Written by a customer while visiting Filterbuy