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
(5,908 Reviews)
Rating breakdown 5,908 reviews
5 Stars
4,409
4 Stars
555
3 Stars
405
2 Stars
201
1 Star
338
Customer Reviews for Filterbuy - 15x20x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (5-Pack) - Blue
Customer Rating
1
They smell bad out of the box.
on May 2, 2023
Posted by: Johnna H.
A lot of wasted $$ as I bought 4 of the smelly things. Air is not fresh and clean.. it's a very bad odor. Not sure if it's the glue, or if the cardboard parts are recycled cardboard.. the smell is musty and very offensive. I emailed the company to let them know.
Written by a customer while visiting Filterbuy
Customer Rating
5
Furnace filter
on May 1, 2023
Posted by: Anonymous
The filters are just as advertised and works well with trapping all particles.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters come fast and exactly
on May 1, 2023
Posted by: Anonymous
Filters come fast and exactly what they say they are
Written by a customer while visiting Filterbuy
Customer Rating
5
Great filters
on May 1, 2023
Posted by: joanne d.
I use the hospital grade filters and have not had an asthma attack in over 3 years
Written by a customer while visiting Filterbuy
Customer Rating
4
NEED TO USE TO GIVE FIVE STARS
on May 1, 2023
Posted by: CHARLES Q.
THEY LOOK GREAT NOW HAVE TO WAIT TO SEE IF THEY WORK AS WELL AS OTHERS I HAD INSTALLED.
Written by a customer while visiting Filterbuy
Customer Rating
5
Fits Perfect
on May 1, 2023
Posted by: Anonymous
This is a repeat order, this size was hard to find and I stumbled upon this site. Thankfully these are a fit perfect and best of all they are made in the USA.
Written by a customer while visiting Filterbuy
Customer Rating
5
The Right Size
on May 1, 2023
Posted by: Anonymous
I've searched for a 20X24X1 filter that was affordable or even in existance! You shipped quickly and it FIT PERFECTLY. I used to have to get the 25 inch length and cut it down (very hard to do). My arthritis thanks you.
Written by a customer while visiting Filterbuy
Customer Rating
5
Will not be installed until
on April 30, 2023
Posted by: Anonymous
Will not be installed until the fall but the size of the filters is just what we needed.
Written by a customer while visiting Filterbuy