Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Average customer rating
4.7
(5,922 Reviews)
Rating breakdown 5,922 reviews
5 Stars
4,914
4 Stars
500
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 18x21x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Customer Rating
5
20 x 23 Merv 8
on May 11, 2022
Posted by: Jimmi T.
Very prompt havent used them yet, so far very happy to have found your company!The Taylors
Written by a customer while visiting Filterbuy
Customer Rating
3
Slightly too big
on May 8, 2022
Posted by: Anonymous
I purchased The same size of filter before from this website, and if it perfectly. This one is slightly too wide to fit into my AC, so I had to trim the end off. The product itself works fine, but I have a batch of filters that I need to trim every month to get them to fit properly
Written by a customer while visiting Filterbuy
Customer Rating
5
Been using filterbuy filters for
on May 8, 2022
Posted by: Vonda D.
Been using filterbuy filters for many yrs...great company and they ship right away.
Written by a customer while visiting Filterbuy
Customer Rating
5
perfect fit
on May 6, 2022
Posted by: Anonymous
had to order custom filters. They was spot on and got here fast thank you
Written by a customer while visiting Filterbuy
Customer Rating
4
My fault
on May 4, 2022
Posted by: Julie V.
I ordered the wrong size. Suppose to be 16 x 20. Lol.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on May 4, 2022
Posted by: Anonymous
Thankful for a place to get different size filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
They work for me
on May 3, 2022
Posted by: Anonymous
Great filters at a great price made in America. Buy some!
Written by a customer while visiting Filterbuy
Customer Rating
5
1x20x22
on April 30, 2022
Posted by: Anonymous
Top notch filters, only wish I could remember to check when I need to change them out
Written by a customer while visiting Filterbuy