Customer reviews from Filterbuy
Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Average customer rating
4.4
(5,904 Reviews)
Rating breakdown 5,904 reviews
5 Stars
4,406
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
337
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
5
Kristina was great.
on February 15, 2024
Posted by: Kelly N.
Bought the wrong size and Kristina was very helpful in coordinating a return. I appreciated her help.
Written by a customer while visiting Filterbuy
Customer Rating
5
I like this product and
on February 13, 2024
Posted by: Neelam T.
I like this product and its amazing. I wish you could make size 14x25x5 too.
Written by a customer while visiting Filterbuy
Customer Rating
4
Smaller dimension filters in the larger sizes
on February 13, 2024
Posted by: Russell M.
Smaller in dimension leaks air creating more noise
Written by a customer while visiting Filterbuy
Customer Rating
4
12 x 12 X1 filter
on February 13, 2024
Posted by: Russell M.
Went from a 11 merv to a 13 and the 13 creates more air sound and the 20 x 30 x 1 is much smaller in dimension than the previous filters now the air sound is double what it used to be, not a good fit for my application
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent filters we have no
on February 13, 2024
Posted by: Anonymous
Excellent filters we have no complaints other than the cost.
Written by a customer while visiting Filterbuy
Customer Rating
4
17.5x27x5 MERV
on February 13, 2024
Posted by: Anonymous
After only 1 week, filter seems to be working as expected.
Written by a customer while visiting Filterbuy
Customer Rating
3
Works but not as a tight fit
on February 12, 2024
Posted by: Anonymous
These filters for some reason run a notch smaller than the normal filters. Which allows airflow around the filter instead of making it go thru the filter itself. Unfortunately i bought 6 at one time for a better price.
Written by a customer while visiting Filterbuy
Customer Rating
4
Was very easy to find
on February 11, 2024
Posted by: Anonymous
Was very easy to find the size and order. Have not installed it yet, but it looks fine. It comes very close to the big brand names.
Written by a customer while visiting Filterbuy