Customer reviews from Filterbuy
Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,995 Reviews)
Rating breakdown 3,995 reviews
5 Stars
3,171
4 Stars
398
3 Stars
200
2 Stars
90
1 Star
136
Customer Reviews for Filterbuy - 21x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
Furnace Filters
on August 4, 2023
Posted by: Anonymous
So far the furnace filter seems to filter the dust plus it is quite sturdy
Written by a customer while visiting Filterbuy
Customer Rating
5
Love you guys !
on August 3, 2023
Posted by: Anonymous
These guys ship real fast. My filter is 30x30 & hard to find. They are great. Decent price. Good quality !!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters & Service
on August 2, 2023
Posted by: Anonymous
First time buyer, quality of the filters is good and you can't beat the convenience. Much easier, and cheaper than buying filters at the store. I'm hooked!
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used them in
on August 1, 2023
Posted by: Anonymous
I have used them in the past and very pleased with the filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Lots of cardboard bracing
on August 1, 2023
Posted by: Cameron K.
Filter and media seem of great quality, however I feel like the cardboard in-front and behind the filter may be restricting airflow
Written by a customer while visiting Filterbuy
Customer Rating
5
They fit perfectly. Thank you
on July 31, 2023
Posted by: Anonymous
They fit perfectly. Thank you for the custom order.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on July 30, 2023
Posted by: Anonymous
The filter fit perfectly into the space and the air felt cleaner within minutes
Written by a customer while visiting Filterbuy
Customer Rating
1
Have one of ur agents
on July 29, 2023
Posted by: Rodney C.
Have one of ur agents call me Monday early.I got filter troubles.
Written by a customer while visiting Filterbuy