Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.6
(3,905 Reviews)
Rating breakdown 3,905 reviews
5 Stars
3,098
4 Stars
390
3 Stars
196
2 Stars
88
1 Star
133
Customer Reviews for Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Need better fit
on June 19, 2024
Posted by: Gilbert Z.
I think they are filtering OK but they are almost to small to cover the opening. Putting tape on edges to make sure.
Written by a customer while visiting Filterbuy
Customer Rating
3
Appear to be as described.
on June 19, 2024
Posted by: Anonymous
Appear to be as described. I can't test the accuracy. Fit is good.
Written by a customer while visiting Filterbuy
Customer Rating
5
Convenience and Made in the
on June 18, 2024
Posted by: Anonymous
Convenience and Made in the USA quality is so much appreciated.
Written by a customer while visiting Filterbuy
Customer Rating
1
The filters are 1/4 inch
on June 18, 2024
Posted by: Anonymous
The filters are 1/4 inch smaller than other brands and therefore do not fit my system properly. They are useless to me.
Written by a customer while visiting Filterbuy
Customer Rating
5
filters
on June 14, 2024
Posted by: Anonymous
This my second time ordering filters and they are great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Thanks for the filters! I
on June 13, 2024
Posted by: Alberta C.
Thanks for the filters! I will be sure to come back for more!
Written by a customer while visiting Filterbuy
Customer Rating
3
Hopefully as good as advertised.
on June 13, 2024
Posted by: Santo L.
Hopefully as good as advertised. Have not replaced old filter yet..
Written by a customer while visiting Filterbuy
Customer Rating
1
your kidding...right? I ordered on
on June 13, 2024
Posted by: Anonymous
your kidding...right?I ordered on the 6th and the customs are still not here also that is not the size i ordered not off to a good start
Written by a customer while visiting Filterbuy