Customer reviews from Filterbuy
Filterbuy - 21x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Average customer rating
4.7
(5,914 Reviews)
Rating breakdown 5,914 reviews
5 Stars
4,907
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Customer Rating
5
Great Filter Product and Service
on February 21, 2025
Posted by: Anonymous
[This review was collected as part of a promotion.] Good Product, reasonable price, quick service, and free freight; what more could I ask?
Written by a customer while visiting Filterbuy
Customer Rating
5
Love the convenience of ordering
on February 21, 2025
Posted by: Anonymous
Love the convenience of ordering my filters and the quick time of receiving them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Super Happy!
on February 21, 2025
Posted by: Anonymous
These filters were a great price, seem to be made well and are the MERV recommended by our furnace professional.
Written by a customer while visiting Filterbuy
Customer Rating
5
Before I first ordered your
on February 21, 2025
Posted by: Jerald J.
Before I first ordered your filters I had great difficulty finding the size I needed. Your filters were superior to any I have ever purchased. Now I use your filters for both of the sizes I need. They are simply better than the others.
Written by a customer while visiting Filterbuy
Customer Rating
5
Speed was what I expected,
on February 20, 2025
Posted by: Anonymous
Speed was what I expected, and clerk on phone was most polite.
Written by a customer while visiting Filterbuy
Customer Rating
2
Not true to size
on February 19, 2025
Posted by: Anonymous
The specific specs are different and doesn't fit properly in my air handler
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters quality
on February 18, 2025
Posted by: Anonymous
I got my filters in a snap and the quality looks great. They are working great!
Written by a customer while visiting Filterbuy
Customer Rating
5
They Never Disappoint
on February 17, 2025
Posted by: Darlene L.
I have several different sized vents which require filters. I have not been disappointed with any of them.
Written by a customer while visiting Filterbuy