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
(3,952 Reviews)
Rating breakdown 3,952 reviews
5 Stars
3,137
4 Stars
393
3 Stars
199
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
1
Sizing
on March 30, 2023
Posted by: Anonymous
nominal size vs actual size. Rep said all companies use that sizing method. So what's so special about FilterBuy?
Written by a customer while visiting Filterbuy
Customer Rating
5
great filters
on March 30, 2023
Posted by: Anonymous
Recently installed and looking forward to a better performance in dust control.
Written by a customer while visiting Filterbuy
Customer Rating
5
Seems like the right filter
on March 29, 2023
Posted by: Francesca A.
Have not installed yet. Waiting for furnace inspection and end of winter before replacing.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect
on March 29, 2023
Posted by: Anonymous
We have an older home and I needed an odd size filter but Filterbuy came through for me. I really appreciate it! Thank you!
Written by a customer while visiting Filterbuy
Customer Rating
5
Small errors handled immediately and
on March 29, 2023
Posted by: Leland E.
Small errors handled immediately and professionally
Written by a customer while visiting Filterbuy
Customer Rating
5
Putting it in the slot
on March 27, 2023
Posted by: Anonymous
Holy cow did you come measure I haven't put a filter in that easy ever. Thanks
Written by a customer while visiting Filterbuy
Customer Rating
5
Both items are well made
on March 27, 2023
Posted by: Anonymous
Both items are well made and perform the job flawlessly.
Written by a customer while visiting Filterbuy
Customer Rating
4
First order of these filters.
on March 27, 2023
Posted by: Cari B.
They are working good so far. We are getting these at the office I work at. They are made well and the price is better than other brands I have purchased.
Written by a customer while visiting Filterbuy