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
Excellent design, quality and cleaning.
on August 26, 2025
Posted by: Anne-Marie F.
Excellent design, quality and cleaning. Very affordable!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great company
on August 26, 2025
Posted by: Anonymous
These measurements were custom made and they fit perfect. The size is now saved and I can keep ordering them as needed. I have used them for quite a few years.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best convenient filters
on August 26, 2025
Posted by: Anonymous
I have a 3 zone system that requires 4 different filters and found these to be the most cost effective.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on August 26, 2025
Posted by: Anonymous
Thay are great filters. They do the job and are priced reasonably.
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter good, color is noticeable.
on August 26, 2025
Posted by: Anonymous
This filter is for my air intake. The filters work great but the orange and green colors are noticeable in my ceiling. My old ones weee white. Never thought about the color until I put this in. .
Written by a customer while visiting Filterbuy
Customer Rating
5
Da best loyal customer since
on August 26, 2025
Posted by: Kevin M.
Da best loyal customer since 3 years Cleans the Chattsworth Porter Ranch air right nicely:+1:
Written by a customer while visiting Filterbuy
Customer Rating
5
Received them promptly Fit perfectly
on August 25, 2025
Posted by: Phil L.
Received them promptlyFit perfectlyDoing great job filtering our home air
Written by a customer while visiting Filterbuy
Customer Rating
5
20x50x1 MERV Pleated Air Filter
on August 25, 2025
Posted by: Anonymous
The best filters out there. Recommended by my air conditioning tech. The only one I have used for years and will continue to do so.
Written by a customer while visiting Filterbuy