Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,995 Reviews)
Rating breakdown 3,995 reviews
5 Stars
3,171
4 Stars
398
3 Stars
200
2 Stars
90
1 Star
136
Customer Reviews for Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
Fit appears to be better
on October 24, 2023
Posted by: Anonymous
Fit appears to be better than my original 20 X 20 X 1.
Written by a customer while visiting Filterbuy
Customer Rating
4
The only thing I wasnt
on October 23, 2023
Posted by: Anonymous
The only thing I wasnt happy with was the yellow/brown the filter was. When put up, it looked dirty from color.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect Fit
on October 23, 2023
Posted by: Anonymous
Fit perfectly. Thank you very much. Will be back .
Written by a customer while visiting Filterbuy
Customer Rating
5
Got here really fast. Fits
on October 22, 2023
Posted by: Anonymous
Got here really fast. Fits better than almost for sure.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter buy filters are the
on October 19, 2023
Posted by: Anonymous
Filter buy filters are the best quality compared to other brands. The filter is well constructed and sturdy. I am very happy with my purchase. I highly recommend Filterbuy if you want quality furnace filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
They're great filters and arrive
on October 19, 2023
Posted by: Lisa K.
They're great filters and arrive quickly. Big plus is they are made in the USA.
Written by a customer while visiting Filterbuy
Customer Rating
5
I live in an apartment
on October 19, 2023
Posted by: Anonymous
I live in an apartment now and bought these because they are so much better than what the apartment furnishes. Have used your filters for years in my house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great products.
on October 18, 2023
Posted by: Anonymous
I have been using filter by for years and I have found them to be easy to use, great product that a good price, and fast delivery.
Written by a customer while visiting Filterbuy