Customer reviews from Filterbuy
Filterbuy - 20x20x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Average customer rating
4.6
(7,981 Reviews)
Rating breakdown 7,981 reviews
5 Stars
6,413
4 Stars
704
3 Stars
346
2 Stars
212
1 Star
306
Customer Reviews for Filterbuy - 20x20x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Silver
Customer Rating
5
Great product
on April 5, 2026
Posted by: Customer
I am very please with the quality of this product.
Written by a customer while visiting Filterbuy
Customer Rating
5
Simple install and great dilters
on April 4, 2026
Posted by: Customer
I order 2 types. Always on time. Great filters. Nice to know they are always coming at the right time.
Written by a customer while visiting Filterbuy
Customer Rating
3
Smashed filters
on April 4, 2026
Posted by: Customer
The filters came basically wrapped in cheap Saran Wrap that was ripped open. the top one is smashed in the middle. I took pictures of it how it came and in two months when I need them to replace the one that’s in there now, I’m hoping I can bend and tape it yo make it fit or I’m going to demand free replacements.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect. Easy accessibility through your
on April 4, 2026
Posted by: Customer
Perfect. Easy accessibility through your website. Means I never have to take a trip to the hardware store again.
Written by a customer while visiting Filterbuy
Customer Rating
5
Convenient I get a year's
on April 3, 2026
Posted by: Customer
Convenient I get a year's worth at a time I don't have to go to the store love them
Written by a customer while visiting Filterbuy
Customer Rating
5
They seem to well fine!
on April 1, 2026
Posted by: Customer
They seem to well fine! No complaints I’m happy with them so far Z thank you very much!
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter
on April 1, 2026
Posted by: Customer
Have used these filters for a year, very happy with them.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very Well Made
on March 31, 2026
Posted by: Customer
I have purchased brand before and they are made very well. This purchase was for our den and I am going to start ordering for
the upstairs unit and the downstairs unit. I like the six pack price! Thank you Filterbuy.
the upstairs unit and the downstairs unit. I like the six pack price! Thank you Filterbuy.
Written by a customer while visiting Filterbuy