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
4
Filter's cardboard frame is smaller
on August 4, 2018
Posted by: Anonymous
Filter's cardboard frame is smaller than retail brands...this causes filter to be too loose in wall mount holder. Air will sweep around sides of cardboard frame. All retail brand filters, with same dimensions, fit correctly in my wall holders....
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent
on July 30, 2018
Posted by: Anonymous
Great service and custom products..... always the perfect fit..
Written by a customer while visiting Filterbuy
Customer Rating
5
For like a glove
on July 27, 2018
Posted by: Anonymous
As fearful as I was about custom filters all angst was relieved when they were installed. For like a glove!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Better than shopping at the store
on July 26, 2018
Posted by: Travis G.
Any size, much better quality and come straight to your door step all for a better price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Quick, Easy, and Affordable
on July 26, 2018
Posted by: Kristen S.
Item just as described works great. Loving there product, these are for our rental property. :)
Written by a customer while visiting Filterbuy
Customer Rating
4
It's a good filter
on July 26, 2018
Posted by: Anonymous
Size is good, filter medium is OK, nothing special. Shipment was timely.
Written by a customer while visiting Filterbuy
Customer Rating
4
New Purchase
on July 24, 2018
Posted by: Anonymous
Trying these filters for the first time. Seem to be quality filters priced right. I have an allergic reaction to Dust Mites so I hope this filter helps with that. Love that theyre made in the USA!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Odd sized filters
on July 24, 2018
Posted by: Anonymous
My AC uses a peculiar sized filter. They are always prompt in making them and are reasonably priced.
Written by a customer while visiting Filterbuy