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
Both filters go in the
on February 17, 2021
Posted by: Anonymous
Both filters go in the same screen so my comment on the 10x24x1 is the same.
Written by a customer while visiting Filterbuy
Customer Rating
5
The fit was perfect. Since
on February 17, 2021
Posted by: Anonymous
The fit was perfect. Since I just received, I really can't comment on the quality as of yet. The look is very appealing. I will say that my unit does seem to run a little better, since I do have very old heat pumps.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best web site
on February 17, 2021
Posted by: Electus S.
it was very easy to locate and purchase anyb quality and qunity of filters.
Written by a customer while visiting Filterbuy
Customer Rating
3
The filters only fit correctly
on February 13, 2021
Posted by: Al K.
The filters only fit correctly in one return. The other filter was too long, & I had to crush it to make it fit.
Written by a customer while visiting Filterbuy
Customer Rating
5
could you compare your filters
on February 13, 2021
Posted by: L E.
could you compare your filters against the major brands? It will be very helpful!
Written by a customer while visiting Filterbuy
Customer Rating
4
Filters are good but if
on February 12, 2021
Posted by: Anonymous
Filters are good but if they were maybe 1/4" wider they would be perfect.JM
Written by a customer while visiting Filterbuy
Customer Rating
5
FilterBuy never disappoints. Will continue
on February 11, 2021
Posted by: merri b.
FilterBuy never disappoints. Will continue ordering for every filter need.
Written by a customer while visiting Filterbuy
Customer Rating
5
This is the first time
on February 11, 2021
Posted by: Anonymous
This is the first time using this style filter. No problems and appears to be functioning well. Purchased the MERV 11 for just a bit more safety in the Air filtration within the home verses a previous filter.
Written by a customer while visiting Filterbuy