Customer reviews from Filterbuy
Filterbuy - 20x34x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Average customer rating
4.6
(3,971 Reviews)
Rating breakdown 3,971 reviews
5 Stars
3,154
4 Stars
394
3 Stars
200
2 Stars
89
1 Star
134
Customer Reviews for Filterbuy - 20x34x1 MERV 11 Pet & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Gold
Customer Rating
5
Just what we needed. Even
on April 30, 2026
Posted by: Customer
Just what we needed. Even came 2 days early. We have an older home with interesting measurements and they had it for a great price
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on April 29, 2026
Posted by: Customer
Best filters i have ever purchased, keeping my heat and AC running right.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filterbuy was very easy to
on April 26, 2026
Posted by: Customer
Filterbuy was very easy to work with and think the filters will work great.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fast Service
on April 24, 2026
Posted by: Customer
New user here. Have been a Filtrete user for years. Seemingly good quality, too soon to tell. Super fast service and good prices vs the brand names.
Written by a customer while visiting Filterbuy
Customer Rating
5
Product
on April 24, 2026
Posted by: Customer
Good looking filters, put one in. Unfortunately, my filter box had been crushed. Needless to say, the filters were a little flat.
Written by a customer while visiting Filterbuy
Customer Rating
5
Exceptional Furnace/AC Filters!
on April 23, 2026
Posted by: Customer
Absolutely the best filters with clear understanding of the filter rating. The price for the quality of the filters is exceptional.
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv 11
on April 22, 2026
Posted by: Customer
After years of hvac filter changes the industry has established standard guidelines which allow choices for customers. Allows clean air at home or cost choice. Filterbuy provides both. By the way, very fast deliverya
Written by a customer while visiting Filterbuy
Customer Rating
5
Junk Catcher
on April 21, 2026
Posted by: Customer
Live near the coast so the air quality would seem pretty good. Don't run the HVAC much but when I do, the filter catches a lot of junk I don't to breath. We change the filter regularly by subsription so we save money on gas and I don't have to keep a log. Easy way to breath cleaner air.
Written by a customer while visiting Filterbuy