Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,952 Reviews)
Rating breakdown 3,952 reviews
5 Stars
3,137
4 Stars
393
3 Stars
199
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
4
not same size
on July 17, 2023
Posted by: Anonymous
filters are a half inch below the stated dimensions and are loose in ceiling positions for my install.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on July 17, 2023
Posted by: Anonymous
We have a very unusual size and cannot find these anywhere else. Good filter and perfect fit
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on July 16, 2023
Posted by: Dee G.
Its awesome to find a place that makes such a high quality custom size filter. My only regret is I didnt find you sooner.
Written by a customer while visiting Filterbuy
Customer Rating
5
Price and quality for hard
on July 16, 2023
Posted by: Anonymous
Price and quality for hard to find filter sizes is exceptional.
Written by a customer while visiting Filterbuy
Customer Rating
3
I thought they were supposed
on July 14, 2023
Posted by: Lonna S.
I thought they were supposed to be three month filters but youre more like three weeks filters, but cheaper than what Ive been paying for
Written by a customer while visiting Filterbuy
Customer Rating
5
I'm very happy with the
on July 14, 2023
Posted by: Anonymous
I'm very happy with the service from Filterbuy and the quality of my MERV 11 filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
My ac
on July 13, 2023
Posted by: Shirley V.
So far so good. Having maintenance done next month.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on July 13, 2023
Posted by: Anonymous
Guy in a local hardware store told me there was NO SUCH SIZE!Well, what do you know - Filter buy has them !!!Perfect fit, good quality.
Written by a customer while visiting Filterbuy