Customer reviews from Filterbuy
Filterbuy - 21.5x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 21.5x21.5x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Blue
Customer Rating
4
Change size and thickness
on October 13, 2023
Posted by: Anonymous
I am new to the filter buy. I would like to change size and thickness. I am not sure if I can do that. I will try and see if I can make it. If I am happy with the change. I will keep the filterbuy for long time.
Written by a customer while visiting Filterbuy
Customer Rating
5
Pleased
on October 13, 2023
Posted by: Anonymous
Have 6 cats and 2 dogs in a 2000 Sq ft home. These filters do the best job of any we have tried in cutting down on the hair and things cycling through our home.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on October 11, 2023
Posted by: Dennis D.
These are great filters, prices are good they ship fast. This is the second time purchase.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters I love them they
on October 9, 2023
Posted by: Anonymous
Filters I love them they fit my air conditioning purpose
Written by a customer while visiting Filterbuy
Customer Rating
2
Stop sending so many emails.
on October 9, 2023
Posted by: Elijah T.
I am now receiving messages on a daily basis from Filterbuy- totally annoying!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great service and filter is
on October 9, 2023
Posted by: Anonymous
Great service and filter is exactly what we needed
Written by a customer while visiting Filterbuy
Customer Rating
4
Slightly small
on October 9, 2023
Posted by: Anonymous
They appear to work just fine but their dimensions are slightly smaller than the brands I previously used. We have an intake that's in the ceiling, when the air turns on it gets sucked up, then when the air turns off it drops down again. While the movement is minimal, we do hear it so I'll have to get up there and find something (weather stripping maybe?) to keep it snug. Unless the do a poor job in the spring, I will continue to purchase these.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters are highly effective
on October 8, 2023
Posted by: Anonymous
These filters are highly effective and high quality
Written by a customer while visiting Filterbuy