Customer reviews from Filterbuy
Filterbuy - 20x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Average customer rating
4.6
(3,410 Reviews)
Rating breakdown 3,410 reviews
5 Stars
2,708
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 20x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
3
okay, but not great
on February 23, 2021
Posted by: Mojgan F.
It seemed a little smaller than before, so I had to tape it to stay in place, also the pleats seemed to be uniformly distributed. it was more heavily pleated towards the ends and less in the middle...
Written by a customer while visiting Filterbuy
Customer Rating
5
Time will tell. Hoping to
on February 22, 2021
Posted by: Anonymous
Time will tell. Hoping to see a significant reduction in dust.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very prompt service. Highly recommend
on February 22, 2021
Posted by: Anatoly S.
Very prompt service.Highly recommend it to everybody...
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits great. Glad to have
on February 22, 2021
Posted by: Cheran I.
Fits great. Glad to have extra protection for viruses.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have been sneezing like
on February 22, 2021
Posted by: Anonymous
I have been sneezing like crazy every morning, but since installing your filter I am not sneezing nearly as much! My roommate even commented on it. The fit is really nice, and mine isn't one to easy to find! The best part of all, when ready to change this filter, I always have one on hand with your subscription service. Saves me the hassle of going out and buying a filter which I much appreciate, especially with the Covid19
Written by a customer while visiting Filterbuy
Customer Rating
5
I really can't tell a
on February 21, 2021
Posted by: Romaine S.
I really can't tell a difference in our air, but it fits the space provided well. We have Air Purifiers in the home as well.
Written by a customer while visiting Filterbuy
Customer Rating
4
Air filters
on February 21, 2021
Posted by: Andy G.
Good quality...works very good keep the good work up
Written by a customer while visiting Filterbuy
Customer Rating
1
They were to be here
on February 21, 2021
Posted by: Anonymous
They were to be here on the 17th????? So where are they?
Written by a customer while visiting Filterbuy