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
It's like a mask for the whole house!
on May 30, 2020
Posted by: Anonymous
Convenient, affordable, and quality I trust. Air quality is increasingly important in an age where people have become immense hysterical cowards who cling to a fantasy that somehow if they remain insufferable and sheltered that they might miraculously never die. Anyways great products!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on May 30, 2020
Posted by: Anonymous
Haven't tried them but looks like they are better than the ones I was using
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on May 30, 2020
Posted by: Anonymous
Seems able to catch more pollutants than the OEM reusable filter
Written by a customer while visiting Filterbuy
Customer Rating
5
Deleting dust
on May 28, 2020
Posted by: Anonymous
the filters were received quickly, and so far are doing fine. It's probably still too early to judge the quality of the filter however so far it is working like it is supposed to.
Written by a customer while visiting Filterbuy
Customer Rating
5
Don't know about air filters,
on May 27, 2020
Posted by: Anonymous
Don't know about air filters, but these look much more substantial than the filter it's replacing. And delivery was super quick.
Written by a customer while visiting Filterbuy
Customer Rating
5
The size was perfect and
on May 27, 2020
Posted by: Vernon C.
The size was perfect and received in short order. Great filters.
Written by a customer while visiting Filterbuy
Customer Rating
4
I have not used them
on May 26, 2020
Posted by: Donna K.
I have not used them yet. They were the size I needed and could not find it elsewhere. Their service was timely.Thank you very much
Written by a customer while visiting Filterbuy
Customer Rating
5
Waiting on winter
on May 26, 2020
Posted by: Anonymous
Seems to work fine but wait until winter when the heat is on for a better review
Written by a customer while visiting Filterbuy