Customer reviews from Filterbuy
Filterbuy - 17.5x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,947 Reviews)
Rating breakdown 3,947 reviews
5 Stars
3,133
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 17.5x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
Great product
on February 25, 2026
Posted by: Anonymous
I had always bought my filters from a big box store. I saw these at a better price and they had excellent reviews. I bought a box and am already using them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on February 25, 2026
Posted by: Anonymous
DeliveredIn timely manor good quality thanks will buy again
Written by a customer while visiting Filterbuy
Customer Rating
1
Poor quality
on February 24, 2026
Posted by: Anonymous
Some of the filters are no sealed to outer case all the way around them. Causing them to be useless.
Written by a customer while visiting Filterbuy
Customer Rating
5
right fit
on February 24, 2026
Posted by: Anonymous
the day i recieved the filters i installed one and it works very nice
Written by a customer while visiting Filterbuy
Customer Rating
5
Subscription???
on February 24, 2026
Posted by: Anonymous
Please unsubscribe me from any continuing unordered pruducts
Written by a customer while visiting Filterbuy
Customer Rating
5
Great company!
on February 24, 2026
Posted by: Anonymous
We were pleasantly surprised when the filters arrives so quickly and at a great price. The quality is good .
Written by a customer while visiting Filterbuy
Customer Rating
5
20x20x1 MERV 11
on February 23, 2026
Posted by: Anonymous
Pack of 6 costs about 1/2 as much as they would buying at a store.
Written by a customer while visiting Filterbuy
Customer Rating
4
Filters
on February 21, 2026
Posted by: Anonymous
They could stop more dust would be great have 3 filers in return and dust still gets thru
Written by a customer while visiting Filterbuy