Customer reviews from Filterbuy
Filterbuy - 10x10x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Average customer rating
4.4
(6,994 Reviews)
Rating breakdown 6,994 reviews
5 Stars
5,164
4 Stars
754
3 Stars
438
2 Stars
244
1 Star
394
Customer Reviews for Filterbuy - 10x10x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Gold
Customer Rating
5
Impressed!
on February 21, 2026
Posted by: Anonymous
Filters are sturdy and working much better than what I was buying. Great value for the price.
Written by a customer while visiting Filterbuy
Customer Rating
5
2o20 Merv 11
on February 21, 2026
Posted by: Anonymous
I bought the 6 pack of 2020 Merv 11. Geat American made airfilters. The price was great. I recommend them to those who applicable quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
A dependable vital service throughout the year
on February 20, 2026
Posted by: Anonymous
My custom filters come every two months and always fit & filter my home perfectly.This service is excellent and makes me swap out my filters on time throughout the year.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on February 20, 2026
Posted by: Anonymous
These filters are top quality at a price that is half that as the big box store sells for on a lesser quality. I have gotten them for my neighbors and family and business and wont buy from anywhere else.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters and service.
on February 20, 2026
Posted by: Anonymous
I accidentally hit the click here button for I havent received my filters yet. This was an accident. I got my filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Time & cost
on February 19, 2026
Posted by: Anonymous
Money saving plus Time equals a better life style.Fast and reliable products and service.
Written by a customer while visiting Filterbuy
Customer Rating
2
First 20x20x4 filter Ive ever had not fit
on February 17, 2026
Posted by: Anonymous
I understand it shows actual size. However, for the 15 years Ive been buying filters, this is the first time Ive ever bought the size 20x20x4 and it DOES NOT FIT. But then I have to pay return because the filter size isnt as shown. Many other companies with accurate sizes!
Written by a customer while visiting Filterbuy
Customer Rating
1
Merv 11
on February 17, 2026
Posted by: Anonymous
Didnt think I ordered them as I still ha ve box and half. There great but Im not a store house.
Written by a customer while visiting Filterbuy