Customer reviews from Filterbuy
Filterbuy - 12x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Average customer rating
4.7
(5,822 Reviews)
Rating breakdown 5,822 reviews
5 Stars
4,839
4 Stars
491
3 Stars
209
2 Stars
108
1 Star
175
Customer Reviews for Filterbuy - 12x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Silver
Customer Rating
5
Very happy with the service
on February 19, 2026
Posted by: Anonymous
Very happy with the service I have received from FilterBuy
Written by a customer while visiting Filterbuy
Customer Rating
1
12X36X1" filter; The filter is
on February 19, 2026
Posted by: Anonymous
12X36X1" filter; The filter is too large in width. Your previous filter was 11-1/2 inches. wide. The new ones recently are 11-7/8".
Written by a customer while visiting Filterbuy
Customer Rating
5
Efficient filters
on February 18, 2026
Posted by: Anonymous
No hassle or remembering to purchase! Filterbuy does it for you. Filters are great and I love the price point.
Written by a customer while visiting Filterbuy
Customer Rating
2
Faulty and too small
on February 18, 2026
Posted by: Anonymous
Pleats were not attached to cardboard frame and all dimensions were too small.
Written by a customer while visiting Filterbuy
Customer Rating
5
I love your service. I
on February 18, 2026
Posted by: Anonymous
I love your service. I never have to think about it, with receiving new filters on a continuous basis.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product
on February 17, 2026
Posted by: Anonymous
Never go to the store for filters. . way cheaper. . better product and they come right to your home in just a few days
Written by a customer while visiting Filterbuy
Customer Rating
5
The best !
on February 16, 2026
Posted by: Anonymous
I received it quickly! The service was unbeatable and the design is perfect. I was truly impressed by the quality and service; I recommend it 100%. Thanks !!!!
Written by a customer while visiting Filterbuy
Customer Rating
2
Not great quality
on February 16, 2026
Posted by: Anonymous
These weren't great quality filters. To their credit, they were the correct size. But the ridged filter material looked like it had been roughed up a bit, and the cardboard edges were thin and flimsy. I wouldn't buy these again. I would be OK paying a bit more for a better quality product.
Written by a customer while visiting Filterbuy