Customer reviews from Filterbuy
Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Average customer rating
4.6
(7,992 Reviews)
Rating breakdown 7,992 reviews
5 Stars
6,422
4 Stars
705
3 Stars
347
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 12x12x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Silver
Customer Rating
5
Over sending orders
on July 3, 2026
Posted by: Customer
I now have 3 boxes of unused filters and yes I change out every month. I think the system is sending out too often.
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters came in a
on July 3, 2026
Posted by: Customer
The filters came in a timely manner. They seem to be a good quality. I have not actually used them yet, but expect they will work as needed.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters are great I
on July 2, 2026
Posted by: Customer
These filters are great I have been buying themfor about two years now I think.
Very reasonable and I always have them on hand
Very reasonable and I always have them on hand
Written by a customer while visiting Filterbuy
Customer Rating
5
The best and only place
on July 2, 2026
Posted by: Customer
The best and only place where I purchased my filters They’re outstanding.
Written by a customer while visiting Filterbuy
Customer Rating
5
DPDavis
on July 2, 2026
Posted by: Customer
Great filters!
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent
on July 2, 2026
Posted by: Customer
Great service, reasonably priced and fits perfectly.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent service
on July 1, 2026
Posted by: Customer
Great spot to get older sizes not available in box stores. Fast and efficient service
Written by a customer while visiting Filterbuy
Customer Rating
5
Good
on June 30, 2026
Posted by: Customer
Seems to be a good filter. Haven’t had it in very long, but seems to do a good job so far.
Written by a customer while visiting Filterbuy