Customer reviews from Filterbuy
Filterbuy - 20x23x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Average customer rating
4.6
(3,949 Reviews)
Rating breakdown 3,949 reviews
5 Stars
3,135
4 Stars
393
3 Stars
198
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 20x23x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Gold
Customer Rating
5
I like the quality and
on August 9, 2026
Posted by: Customer
I like the quality and the amount of filters you get for your money. I think it's a good deal and I'm very satisfied with these filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
First time purchased filter MERV
on August 9, 2026
Posted by: Customer
First time purchased filter MERV 11 and I am very satisfied. The price and performance is excellent.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on August 8, 2026
Posted by: Customer
I have my HVAC checked bi annually. They always ask what filters I use and compliment how well my system looks.
Written by a customer while visiting Filterbuy
Customer Rating
5
Only 1 complaint
on August 8, 2026
Posted by: Customer
I purchase filters in bulk for savings purposes and wish they were wrapped in a protective layer to keep clean and dust free until they were needed
Written by a customer while visiting Filterbuy
Customer Rating
1
Filters Didn't Work for my A/C
on August 6, 2026
Posted by: Customer
I live in a condo and the A/C is very old. The 3/4" thickness didn't work. Had to purchase elsewhere. They were great regarding the return!
Written by a customer while visiting Filterbuy
Customer Rating
5
20x30x1 Merv 11 Pleated Air Filter
on August 4, 2026
Posted by: Customer
Always pleased with the Filter Buy products. Quality filters and good prices!
Written by a customer while visiting Filterbuy
Customer Rating
5
Awesome Filters and Easy to Purchase
on August 3, 2026
Posted by: Customer
These filters really help keep our home cleaner and our HVAC running more efficiently.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good price and I don’t
on August 3, 2026
Posted by: Customer
Good price and I don’t have to change it every month and it works much better with filtering
Written by a customer while visiting Filterbuy