Customer reviews from Filterbuy
Filterbuy - 18x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Average customer rating
4.6
(7,988 Reviews)
Rating breakdown 7,988 reviews
5 Stars
6,419
4 Stars
704
3 Stars
347
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 18x20x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Customer Rating
5
Good Product - Good Service
on April 22, 2025
Posted by: Anonymous
I have been utilizing Filterbuy for several years. There products are as good as any you can purchase at any local retailer. Their website is very reliable and their delivery is very reliable and quick. I would recommend them highly.
Written by a customer while visiting Filterbuy
Customer Rating
5
Easy ordering process
on April 22, 2025
Posted by: Donna A.
The process to order the filter was just great period it was easy to do and to get the right filter period while I have not used the filter yet because it's not a time period isn't that great to know that I have them. .
Written by a customer while visiting Filterbuy
Customer Rating
5
I have not been able
on April 21, 2025
Posted by: Anonymous
I have not been able to use one of these new filters. I ordered off of my last filter that I purchased from you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Items to return
on April 21, 2025
Posted by: Anonymous
Please respond with best recommendation for returning unused items of incorrect size
Written by a customer while visiting Filterbuy
Customer Rating
5
First order. Will see how
on April 21, 2025
Posted by: Anonymous
First order. Will see how well it filters but seems good quality.
Written by a customer while visiting Filterbuy
Customer Rating
3
They were bigger than my
on April 20, 2025
Posted by: Anonymous
They were bigger than my 20x20x5 home unit takes, but i was able to force it in place, a couble of cm to big in width and length.
Written by a customer while visiting Filterbuy
Customer Rating
5
OHyes
on April 20, 2025
Posted by: LEONARD V.
perfect fit, quality and price! the real deal in an odd size. . . KUDOS
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace filter custom fit
on April 20, 2025
Posted by: Anonymous
This is the 5th time I have bought custom fit filters for my furnace over the years. They prove to fit nicely and do an excellent job of filtering the air.
Written by a customer while visiting Filterbuy