Customer reviews from Filterbuy
Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,950 Reviews)
Rating breakdown 3,950 reviews
5 Stars
3,136
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x23.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
Furnace filters
on August 27, 2024
Posted by: Damon C.
Convenient auto ship,quality affordable furnace filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Dan
on August 27, 2024
Posted by: Anonymous
Awesome filters. When our service tech completed our six month inspection he remarked that the filters used were of superior quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 11.
on August 26, 2024
Posted by: Anonymous
Excellent product. I just started ordering first my neighbor as well. Knowing you are getting a great product is wonderful. I know it will be the right size and will have excellent protection compared to purchasing the filter from a store gives me total confidence that I am taking care of my AC unit. Thank you! (o:
Written by a customer while visiting Filterbuy
Customer Rating
5
good rated. filter, price competitive
on August 24, 2024
Posted by: Anonymous
good rated. filter, price competitive price . Made in America was a big reason for me.
Written by a customer while visiting Filterbuy
Customer Rating
4
The cardboard edge on some
on August 24, 2024
Posted by: R P.
The cardboard edge on some of the frames were loose, broken. I don't think it affects the filter but it made it a little difficult to slide into the duct.
Written by a customer while visiting Filterbuy
Customer Rating
2
Damage
on August 23, 2024
Posted by: Raul G.
On ymy work place aleay buy this brand but i boughted for home and was like damage in the middle
Written by a customer while visiting Filterbuy
Customer Rating
5
I have been buying these
on August 22, 2024
Posted by: Anonymous
I have been buying these filters for several years and they work great. The fact that their US-made and a great price is even better.
Written by a customer while visiting Filterbuy
Customer Rating
5
GREAT FILTERS
on August 22, 2024
Posted by: Sharleen P.
Love these filters. They are colored on one side which helps to make sure you put it in correctly. They are of great quality and really filter out dust and allergens well.
Written by a customer while visiting Filterbuy