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
I received my air conditioner
on July 6, 2026
Posted by: Customer
I received my air conditioner filters in two days after ordering. The cost is so reasonable and the fit is perfect.
Thanks !
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter fit perfectly, good quality,
on July 5, 2026
Posted by: Customer
Filter fit perfectly, good quality, and great price if bought in bulk.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fit is much better than
on July 5, 2026
Posted by: Customer
Fit is much better than other brands I have tried.
Written by a customer while visiting Filterbuy
Customer Rating
5
It was an easy transaction
on July 5, 2026
Posted by: Customer
It was an easy transaction and the filters came surprisingly quickly. Thank you!
Written by a customer while visiting Filterbuy
Customer Rating
5
New filters
on July 5, 2026
Posted by: Customer
I ordered these when our furnace was working. It has now quit and we're getting a new furnace installed tomorrow and I have no idea what size it takes but I'm sure it will be the same as the old one. Can I return these and exchange them for the new size what I find out what it is?
Written by a customer while visiting Filterbuy
Customer Rating
5
My review on the filters.
on July 5, 2026
Posted by: Customer
Will be ordering more of these filters 16x20x1 Merv 8 pleated air filters They came super fast, Fit great, great quality Mostly a great price as well. Thank you Filterbuy.
Written by a customer while visiting Filterbuy
Customer Rating
5
pleated filters
on July 5, 2026
Posted by: Customer
I love these filters and they are priced reasonably
Written by a customer while visiting Filterbuy
Customer Rating
5
The filter fits perfectly in
on July 5, 2026
Posted by: Customer
The filter fits perfectly in my unit. Good price for pack of six.
Written by a customer while visiting Filterbuy