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
5
100% Satisfied!
on March 14, 2021
Posted by: Anonymous
The filters are as advertised. The price is reasonable. They arrive very quickly. Ive purchased Merv filters before and will buy them again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good to find filter in
on March 14, 2021
Posted by: Anonymous
Good to find filter in the size I want. Perfect from my older cut to size green porus filter. Price is right for what filter blocks from entering into whole house.Thank You
Written by a customer while visiting Filterbuy
Customer Rating
5
Processing time can be a
on March 14, 2021
Posted by: Yumiko B.
Processing time can be a bit shorter but always prompt service.
Written by a customer while visiting Filterbuy
Customer Rating
4
I purchased these filters because
on March 14, 2021
Posted by: Anonymous
I purchased these filters because you have many choices to pick from as well as made in the USA.
Written by a customer while visiting Filterbuy
Customer Rating
1
Fit was way to large
on March 13, 2021
Posted by: Anonymous
Fit was way to large and split when I tried to install it.
Written by a customer while visiting Filterbuy
Customer Rating
5
I am very happy with
on March 12, 2021
Posted by: Anonymous
I am very happy with my selection of filters great quality, fit perfectly, and received fast.
Written by a customer while visiting Filterbuy
Customer Rating
3
Too much cardboard
on March 11, 2021
Posted by: Anonymous
there is too much cardboard covering the filter element. I had to cut away all the cardboard on the air entry side and most of it on the air exit side; I left an X of cardboard for support on the air exit side.I use 10 x 10 x1 filters and having so much cardboard on such a small filter is unnecessary. Once I cut away the cardboard the air flow was much better and quieter.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on March 11, 2021
Posted by: Anonymous
Fit perfectly, I just put it in so will have to wait to see how it works, I did buy couple more so I'm set for summer when the real test comes.
Written by a customer while visiting Filterbuy