Customer reviews from Filterbuy
Filterbuy - 12x26x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.6
(3,977 Reviews)
Rating breakdown 3,977 reviews
5 Stars
3,159
4 Stars
395
3 Stars
200
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 12x26x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Only had for a couple
on October 14, 2026
Posted by: Customer
Only had for a couple of weeks. So far so good. Fits the slot perfectly!
Written by a customer while visiting Filterbuy
Customer Rating
4
I have to tape them
on October 13, 2026
Posted by: Customer
I have to tape them to my unit I'm a 20/20x1 and they say they fit but they do not and every once in awhile there's a huge siren sound that has to be readjusted but other than that they are fantastic
Written by a customer while visiting Filterbuy
Customer Rating
5
filters
on October 13, 2026
Posted by: Customer
I love the filters and also the convenience of them coming every 6 months
Written by a customer while visiting Filterbuy
Customer Rating
5
Service
on October 13, 2026
Posted by: Customer
Have used fikter buy for 8 years. Prompt reliable service each time I orfered
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters are perfectly sized
on October 12, 2026
Posted by: Customer
These filters are perfectly sized and great for our home.
Written by a customer while visiting Filterbuy
Customer Rating
5
Its very strong
on October 9, 2026
Posted by: Customer
Its better than the one im using to be honest. I like the quality .
Written by a customer while visiting Filterbuy
Customer Rating
5
Super pleased, pleasantly priced and
on October 9, 2026
Posted by: Customer
Super pleased, pleasantly priced and easy to install
Written by a customer while visiting Filterbuy
Customer Rating
3
ever since i ordered 2filters
on October 7, 2026
Posted by: Customer
ever since i ordered 2filters from you ive got abutt load of emails its riduluos so if you want me to keep buying them from you stop the emails
Written by a customer while visiting Filterbuy