Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,901 Reviews)
Rating breakdown 5,901 reviews
5 Stars
4,403
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
2
Actual dimensions of the filters
on July 21, 2025
Posted by: Eric R.
Actual dimensions of the filters received were smaller than 16x20x4 and did not fit snuggly in the filter compartment.
Written by a customer while visiting Filterbuy
Customer Rating
4
Dont know why , but
on July 20, 2025
Posted by: Anonymous
Dont know why , but each filter used to be individually wrapped, now none are. Just wondering , other than that all is good.
Written by a customer while visiting Filterbuy
Customer Rating
1
I don't recommend these filters
on July 20, 2025
Posted by: Marco N.
I don't recommend these filters or this company at all. . . don't buy here.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great air filter
on July 20, 2025
Posted by: Anonymous
I have purchased these filters for a few years and enjoy the auto reorder . Great filter good price
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on July 19, 2025
Posted by: Anonymous
We have used the filters and they are working great.
Written by a customer while visiting Filterbuy
Customer Rating
1
For the 2nd time
on July 18, 2025
Posted by: Anonymous
This is the 2nd survey sent to me on the same purchase! This will be my last survey response. I was not satisfied with the ACTUAL size of the filter. Misleading.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good filter at a decent
on July 18, 2025
Posted by: Anonymous
Good filter at a decent price. I buy in bulk to reduce the cost per filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV Filters
on July 18, 2025
Posted by: Anonymous
Great American produced filters. Won't buy any other!
Written by a customer while visiting Filterbuy