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
5
Just whats needed
on September 6, 2025
Posted by: Anonymous
This filter saves us the hassle of too frequent cleaning the house, being in a construction zone.
Written by a customer while visiting Filterbuy
Customer Rating
5
They seem fine. This filter
on September 6, 2025
Posted by: Anonymous
They seem fine. This filter was suggested by our A/C tech.
Written by a customer while visiting Filterbuy
Customer Rating
5
Its a furnace filter. I
on September 6, 2025
Posted by: Anonymous
Its a furnace filter. I have no information to elevate its performance. The website seemed to be informative in helping me select the filter. I got a video showing how to replace the filter which was good. The size seemed to be accurate as it fit the area properly. I have purchased filters before that didnt fit. I would purchase again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on September 6, 2025
Posted by: Anonymous
These are excellent filters for a relatively affordable price
Written by a customer while visiting Filterbuy
Customer Rating
5
i have used this filter
on September 5, 2025
Posted by: Anonymous
i have used this filter for the past two years and it is the best.
Written by a customer while visiting Filterbuy
Customer Rating
5
my air seems much cleaner
on September 5, 2025
Posted by: Gloria D.
my air seems much cleaner since MERV 13. I will buy them again. So pleased with them.The fit is perfect and easy to put in.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent company to deal with
on September 5, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] I've dealt with Filterbuy 3 times and they have always had great service and products. The filters are as good or better than name brands and you can find any size you need. They are also made in USA with an excellent price and shipped free. I definitely recommend this company.
Written by a customer while visiting Filterbuy
Customer Rating
5
16x25x1 Filter Rebuy
on September 5, 2025
Posted by: Tunji O.
Having used these filters in the last several years, this is a stock replenishment for the Home HVAC system. Worth the extra money for the better filters for improved air quality.
Written by a customer while visiting Filterbuy