Customer reviews from Filterbuy
Filterbuy - 18x22x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.1
(1,162 Reviews)
Rating breakdown 1,162 reviews
5 Stars
723
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 18x22x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Customer Rating
5
Once I figured out that
on August 1, 2025
Posted by: Anonymous
Once I figured out that the size of your filters is not the actual size of your filters I returned them and got the correct size to fit my system
Written by a customer while visiting Filterbuy
Customer Rating
5
HAPPY CUSTOMER
on July 26, 2025
Posted by: ORVILLE W.
SINCE WE STARTED USING THE MERV 13 FILTERS, WE'VE NOTICED AN IMPROVEMENT IN HOW CLEAN THE AIR INSIDE THE HOUSE.
Written by a customer while visiting Filterbuy
Customer Rating
4
It is a Good product
on July 24, 2025
Posted by: Norma P.
It is a Good productIt is slightly larger than the original therefore I will not be ordering. Thank you
Written by a customer while visiting Filterbuy
Customer Rating
5
Large filters
on July 22, 2025
Posted by: Kent K.
Great quality & price. Will continue to buy from them.
Written by a customer while visiting Filterbuy
Customer Rating
2
Actual dimensions of the filters
on July 21, 2025
Posted by: Eric R.
Actual dimensions of the filters received were smaller than 16x20x4 and did not fit snuggly in the filter compartment.
Written by a customer while visiting Filterbuy
Customer Rating
4
Dont know why , but
on July 20, 2025
Posted by: Anonymous
Dont know why , but each filter used to be individually wrapped, now none are. Just wondering , other than that all is good.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on July 19, 2025
Posted by: Anonymous
We have used the filters and they are working great.
Written by a customer while visiting Filterbuy
Customer Rating
5
on July 11, 2025
Posted by: Lyndell K.
Purchased filters from them before always have been satisfied with them.
Written by a customer while visiting Filterbuy