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
3
Sizing issue
on April 30, 2023
Posted by: Anonymous
Ordered three different size filters. Didnt read the fine print on one of them. The 18 x 18 is only 17 1/2 by 17 1/2. Makes them worthless to me. The rest were fine.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very convenient. Too early for
on April 29, 2023
Posted by: Anonymous
Very convenient. Too early for results but appreciate the service so far.
Written by a customer while visiting Filterbuy
Customer Rating
5
Find your filter easily
on April 27, 2023
Posted by: DARLENE V.
Going to the store trying to find the right sized filter is frustrating. FilterBuy makes it easy and convenient
Written by a customer while visiting Filterbuy
Customer Rating
4
I just put one in
on April 27, 2023
Posted by: Anonymous
I just put one in last week. They seem to be made well. Ill have to wait a month or two to see how well they are at filtering the dirt from the air.
Written by a customer while visiting Filterbuy
Customer Rating
4
ALLERGIES air flow
on April 26, 2023
Posted by: Anonymous
Still have symptoms but not as bad as before using a big box store brand. Cheaper does not mean better.. sticking with filterbuy
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality filters
on April 26, 2023
Posted by: Anonymous
I have been buying these filters for several years now. They are great quality and reasonably priced. I always receive them within two days.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters good
on April 25, 2023
Posted by: Hansel R.
Filters are 3 months filters change every month. They probably could hold more dust but not taking the chance for health reasons. Trap everything.
Written by a customer while visiting Filterbuy
Customer Rating
5
New customer for life.
on April 25, 2023
Posted by: Anonymous
Every time I went to get filters at the big box store they were always out or what they had were damaged. Thanks for a great product and I will tell everyone I know about the simple and easy way to get the filters they need. -tp-
Written by a customer while visiting Filterbuy