Customer reviews from Filterbuy
Filterbuy - 21x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Average customer rating
4.6
(3,971 Reviews)
Rating breakdown 3,971 reviews
5 Stars
3,154
4 Stars
394
3 Stars
200
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 21x21x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Gold
Customer Rating
5
Good deal
on July 20, 2018
Posted by: Anonymous
Came as described and the box is perfect to store them in. Look exactly like the ones I was buying for the same price EACH.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent product
on July 18, 2018
Posted by: Anonymous
[This review was collected as part of a promotion.] They provide the right fit (very important) at the right price and ship free. What's not to like?
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality Product
on July 16, 2018
Posted by: Anonymous
It is nice to be able to choose the level of filtration. The wire reinforcement on the low pressure side is a quallty touch.
Written by a customer while visiting Filterbuy
Customer Rating
4
Custom size
on July 14, 2018
Posted by: Anonymous
I hate that I have a custom size filter, I use to buy 3M filter but these work just a well a a fraction of the cost plus they make my size.
Written by a customer while visiting Filterbuy
Customer Rating
4
Filter for a/c
on July 13, 2018
Posted by: Cindy H.
We just replaced our filter; it was difficult to find correct size. Filterbuy shipped it promptly and fits perfectly
Written by a customer while visiting Filterbuy
Customer Rating
5
Just perfect!
on July 11, 2018
Posted by: Anonymous
Exactly what Inordered and it fit the custom requirements of our home HVAC.
Written by a customer while visiting Filterbuy
Customer Rating
3
Filter purchase
on July 10, 2018
Posted by: Anonymous
In general, I'm pleased with my filter purchase. One issue, however, is that I ordered Air Bear 20x25x5 filters, but it looks like I got generic filters. The filters were not Air Bear branded anywhere.
Written by a customer while visiting Filterbuy
Customer Rating
4
Filters
on July 10, 2018
Posted by: Clay Y.
I don't really have any feedback related to the filters due to not having to use them at the moment....maybe a few months down the road.
Written by a customer while visiting Filterbuy