Customer reviews from Filterbuy
Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Average customer rating
4.4
(7,016 Reviews)
Rating breakdown 7,016 reviews
5 Stars
5,179
4 Stars
755
3 Stars
440
2 Stars
246
1 Star
396
Customer Reviews for Filterbuy - 13x21.5x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Gold
Customer Rating
5
Bob's review
on February 21, 2021
Posted by: Anonymous
Puchased a 6 pack. Price was great and filter quality is beyond good.
Written by a customer while visiting Filterbuy
Customer Rating
5
I haven't used my filters
on February 21, 2021
Posted by: Lloy F.
I haven't used my filters yet but your service is excellent!
Written by a customer while visiting Filterbuy
Customer Rating
5
Hard to find size but
on February 21, 2021
Posted by: Anonymous
Hard to find size but they had it at the very best price. Great quality, perfect fit, fast delivery. Will definitely use them again when this batch runs out.
Written by a customer while visiting Filterbuy
Customer Rating
5
Always happy
on February 20, 2021
Posted by: Anonymous
The filters always arrive in perfect condition and the website makes reordering a breeze!
Written by a customer while visiting Filterbuy
Customer Rating
5
New customer
on February 20, 2021
Posted by: Richard F.
My system is new (2 months old). I will probably change at 4 month intervals. Loved the service (shiping/cost/ and they look good (Can you say that about a filter?)
Written by a customer while visiting Filterbuy
Customer Rating
2
not sized to specifications 4 x 20 x 25
on February 20, 2021
Posted by: Michele A.
It was much smaller than what the size was supposed to be. We had to add cardboard to the sides to make it fit in the space in our furnace.
Written by a customer while visiting Filterbuy
Customer Rating
5
The website was excellent. The
on February 20, 2021
Posted by: Anonymous
The website was excellent. The size is perfect. I bought 10 of them.
Written by a customer while visiting Filterbuy
Customer Rating
5
20 x 20 x4 filters
on February 19, 2021
Posted by: Anonymous
Recently installed one of filters so no comment on how they do or longevity
Written by a customer while visiting Filterbuy