Customer reviews from Filterbuy
Filterbuy - 9x30x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-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 - 9x30x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Quality filters. . .
on February 12, 2025
Posted by: Anonymous
Filtrete is a 3M product, well made and sturdy. Buying filters locally became difficult because people were carrying 'cheap' filters that caved in almost immediately on installation. I ordered these and am very satisifed with them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Happy with Filterbuy
on February 10, 2025
Posted by: Anonymous
The filters come fast and are good quality. We change our filters monthly. It is convenient (and cheaper) to buy them in bulk.
Written by a customer while visiting Filterbuy
Customer Rating
5
Sweet!
on February 8, 2025
Posted by: Anonymous
Working great so far! Nice to have correct size and a years supply handy!
Written by a customer while visiting Filterbuy
Customer Rating
5
Happy with filters
on February 8, 2025
Posted by: Anonymous
My filters came promptly and fit perfectly. They were custom made. I'm happy!
Written by a customer while visiting Filterbuy
Customer Rating
3
Not thick enough. We can
on February 8, 2025
Posted by: Anonymous
Not thick enough. We can hear it flipping every time heat turns on and off.
Written by a customer while visiting Filterbuy
Customer Rating
5
Finally found one that fits
on February 7, 2025
Posted by: Anonymous
I have a 20x20x1 and bought quite a few other brands of filters, they never truly fit, I would have to try and get it to fit. Filterbuy makes it the perfect size, I no longer have to fight to get the filter in place!
Written by a customer while visiting Filterbuy
Customer Rating
3
Smaller
on February 5, 2025
Posted by: Anonymous
Filter was a little smaller than my other brand. Also frame of the filter was coming apart.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on February 4, 2025
Posted by: Anonymous
Very effective and long lasting. Highly recommend!
Written by a customer while visiting Filterbuy