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
Easy
on February 8, 2019
Posted by: hp p.
Website is clean, service is smooth, Love the auto order.
Written by a customer while visiting Filterbuy
Customer Rating
5
Begin using the new filters
on February 8, 2019
Posted by: Anonymous
Begin using the new filters on 2/1/2019. So far I have no complaints.I was using the filtrate brand . This filter seems to be as good or may be better. Time will tell.
Written by a customer while visiting Filterbuy
Customer Rating
5
filters are well rated and
on February 6, 2019
Posted by: Morton S.
filters are well rated and should perform as advertised. There construced to filter as advertised. I will no better after using them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Purchase Process
on February 6, 2019
Posted by: Joe T.
The website makes it very simple to choose the correct type and size filter.
Written by a customer while visiting Filterbuy
Customer Rating
1
if your selling an 18x24
on February 6, 2019
Posted by: Anonymous
if your selling an 18x24 filter it should be 18x24 . I did not notice in product description that its smaller in width and length which is to small for my a/c . will go back and buy at local store to get filter
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect filters
on February 5, 2019
Posted by: Anonymous
Unusual size. Fits perfectly. Always reminded by email when we need them too!
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy
on February 4, 2019
Posted by: Anonymous
Easy process and I like the fact it will refill when I need them next.
Written by a customer while visiting Filterbuy
Customer Rating
4
The filters seem like they
on February 3, 2019
Posted by: BRYAN R.
The filters seem like they are good quality, but they are about a 1/2 inch too small. This is my second order, of two different sized filters, and they have all been too small.
Written by a customer while visiting Filterbuy