Customer reviews from Filterbuy
Filterbuy - 28x30x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Average customer rating
4.2
(978 Reviews)
Rating breakdown 978 reviews
5 Stars
655
4 Stars
99
3 Stars
77
2 Stars
67
1 Star
80
Customer Reviews for Filterbuy - 28x30x4 MERV 8 Dust & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (3-Pack) - Silver
Customer Rating
5
They are huge.
on August 23, 2026
Posted by: Customer
They are thick and seem to do the job. The house seems to be a little less dusty. Have at least a year or two supply. The prices worked well for us. The more I bought the less the actual price. Win Win.
Written by a customer while visiting Filterbuy
Customer Rating
5
3 different filters
on August 20, 2026
Posted by: Customer
Bought 4 different size filters they came fast and fit perfect ,would definitely recommend
Written by a customer while visiting Filterbuy
Customer Rating
5
Been using for the past
on August 20, 2026
Posted by: Customer
Been using for the past 4-5 years. Had very good experience. Very quickly received my order and zero problems. Price seems to high vs some discount locations. wng
Written by a customer while visiting Filterbuy
Customer Rating
5
Merv Filters
on August 19, 2026
Posted by: Customer
We are very pleased with our Merv Filters. Merv 8 for most of the time,Merv 13 for flu season
Written by a customer while visiting Filterbuy
Customer Rating
5
Love that I can order
on August 18, 2026
Posted by: Customer
Love that I can order quality filters easily online!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
I also mistakenly purchased MERV
on August 11, 2026
Posted by: Customer
I also mistakenly purchased MERV 13 OPTIMAL filters and I was dissatisfied that I was not able to return them. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
2
Seems loose fitting in channel,
on July 26, 2026
Posted by: Customer
Seems loose fitting in channel, store bought fits snuggly, with same dimensions purchased. Will not buy again.
Written by a customer while visiting Filterbuy
Customer Rating
1
Some of the filters were
on July 25, 2026
Posted by: Customer
Some of the filters were crushed and the quality of others was not good
Written by a customer while visiting Filterbuy