Customer reviews from Filterbuy
Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Average customer rating
4.7
(5,911 Reviews)
Rating breakdown 5,911 reviews
5 Stars
4,904
4 Stars
499
3 Stars
213
2 Stars
113
1 Star
182
Customer Reviews for Filterbuy - 21x22x1 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (2-Pack) - Silver
Customer Rating
5
Found the product every bit
on September 2, 2025
Posted by: Anonymous
Found the product every bit as good or better as the store bought varieties that I have had to deal with at a much, much better price. Now am a customer for life.
Written by a customer while visiting Filterbuy
Customer Rating
5
The filters fit perfectly and
on September 2, 2025
Posted by: Peggy J.
The filters fit perfectly and the price for the product was great! Thank you, Filterbuy! We will continue to use your company for our filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Will always buy
on September 2, 2025
Posted by: Marian M.
I continue to love this product. The quality is wonderful.
Written by a customer while visiting Filterbuy
Customer Rating
4
Filters for HVac
on September 2, 2025
Posted by: Anonymous
Standard filters were ok quality, with slightly bigger dimension than quoted on some filters making the application marginal. but usuable
Written by a customer while visiting Filterbuy
Customer Rating
5
These fit perfectly!
on September 2, 2025
Posted by: Anonymous
The air handler in my apartment is a strange size, so I was very happy that these fit perfectly. My place even smells better with a higher quality filter in it. Thank you for all you do for us!
Written by a customer while visiting Filterbuy
Customer Rating
5
Dave's Review
on September 2, 2025
Posted by: Anonymous
I'm sorry, but I can't review. Haven't used them yet. Stil using the last filter of my old supply.
Written by a customer while visiting Filterbuy
Customer Rating
5
Very pleased with the offerings,
on September 2, 2025
Posted by: Anonymous
Very pleased with the offerings, service and ease of use!
Written by a customer while visiting Filterbuy
Customer Rating
4
18x20x1 Mervyn 8 pleated air filter
on September 1, 2025
Posted by: Anonymous
Since I haven't installed a new filter yet, hence the rating.
Written by a customer while visiting Filterbuy