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
(5,906 Reviews)
Rating breakdown 5,906 reviews
5 Stars
4,408
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
Easier than with spacers
on June 25, 2023
Posted by: Boyd W.
Just pop out the old pop in the new, easy as can be
Written by a customer while visiting Filterbuy
Customer Rating
3
Doesn't work like mom's
on June 25, 2023
Posted by: Anonymous
I'm having to change them every 2 weeks I wish my mother was alive to tell me what air filter she used because he's doing work as good as hers did
Written by a customer while visiting Filterbuy
Customer Rating
3
Sizing
on June 24, 2023
Posted by: Anonymous
Sizing this time is slightly larger than the last time creating issue with installation. If sizing was as before, would give 4 stars.
Written by a customer while visiting Filterbuy
Customer Rating
4
Proper Fit
on June 24, 2023
Posted by: Anonymous
These filters were nearly identical with those installed at the time of original installation. Thus, the actual dimensions of the filter matched the furnace filter compartment. It is critical you measure the space or measure the exact dimensions of a properly fitting filter before reordering less expensive replacements.
Written by a customer while visiting Filterbuy
Customer Rating
5
Good site to purchase from
on June 24, 2023
Posted by: Brett B.
They have a good selection and information on their site. The filters came fast too.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great
on June 24, 2023
Posted by: Anonymous
I am very pleased with the filters. I am on oxygen and they have helped with the garbage in the air.
Written by a customer while visiting Filterbuy
Customer Rating
2
Actual size
on June 24, 2023
Posted by: Brent l.
Check the actual size before purchasing make sure there are no air gaps that allows dirty air by.16x30x4Actual Size: 15 3/8" x 19 3/8" x 3 3/4" Original size 15 15/16 x 19 3/4 x 3 3/8Usually theres a lip on the backside of the box that the filter gets sucked up against. This case shouldnt be more than a 1/4 smaller at all.
Written by a customer while visiting Filterbuy
Customer Rating
5
Filters
on June 23, 2023
Posted by: Anonymous
Thank you for you efficiency in getting the filters to me!
Written by a customer while visiting Filterbuy