Customer reviews from Filterbuy
Filterbuy - 12x18x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.1
(1,141 Reviews)
Rating breakdown 1,141 reviews
5 Stars
705
4 Stars
109
3 Stars
127
2 Stars
86
1 Star
114
Customer Reviews for Filterbuy - 12x18x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
5
Easy Maintenance
on August 1, 2020
Posted by: Faron S.
Easy affordable way to get the air filters you need
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters are surprisingly as they
on July 31, 2020
Posted by: Lauri H.
Filters are surprisingly as they are advertised. Not quite the heavy filter available in retail stores, but that is not what you are buying. I just put mine in... I have to wait to give longevity results. But day 1-7... air smells clean. Filter is doing it's job :-) Thank you
Written by a customer while visiting Filterbuy
Customer Rating
5
Great post-sale service. The quick
on July 31, 2020
Posted by: Anonymous
Great post-sale service. The quick resolution of an issue is greatly appreciated. Thanks again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Just what I expected.
on July 30, 2020
Posted by: Anonymous
Great filters, great fit. I was able to convert from a 1" filter to a 4" filter with a little work on the return air filter grille. Happy wife, happy life.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best Filters and service ever
on July 28, 2020
Posted by: Darla C.
User friendly web site. Easy to find what we were looking for. Exact size we needed. Fast service. A win - win for all.
Written by a customer while visiting Filterbuy
Customer Rating
5
MERV 13
on July 28, 2020
Posted by: Anonymous
I have been using these MERV 13 filters for several years and replaced them every 3 months. I have found that these filters have performed to there stated capabilities and I highly recommend them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filter service
on July 28, 2020
Posted by: Anonymous
Great air filters at a fair price and I enjoy the fact that you can set up regular deliveries to ensure the filters are changed on your desired schedule
Written by a customer while visiting Filterbuy
Customer Rating
4
Not 4
on July 28, 2020
Posted by: Anonymous
Certainly not 4 inches thick. More like 3. Think you need to change your description. Hope they do as well as a 4.
Written by a customer while visiting Filterbuy