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
(5,900 Reviews)
Rating breakdown 5,900 reviews
5 Stars
4,402
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
Please cancel my order I don’t need any more thank you
on April 30, 2026
Posted by: Customer
Please cancel my order don’t need any more filters
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent quality and helps to
on April 30, 2026
Posted by: Customer
Excellent quality and helps to take care of allergens! Great product !!
Written by a customer while visiting Filterbuy
Customer Rating
5
I am very well pleased
on April 30, 2026
Posted by: Customer
I am very well pleased with this product. It is as advertised. I will certainly purchase again.
Written by a customer while visiting Filterbuy
Customer Rating
4
White filter
on April 29, 2026
Posted by: Customer
I wish the filter was still white. I know it is probably easier for you guys to color code them but where theses are used are up high and you can see the color of the filter. I would prefer white.
Written by a customer while visiting Filterbuy
Customer Rating
5
They work!
on April 29, 2026
Posted by: Customer
My wife’s allergies go away when we walk into the house.
Written by a customer while visiting Filterbuy
Customer Rating
1
They did not work. I
on April 28, 2026
Posted by: Customer
They did not work. I returned them for a refund and cancelled my subscription.
Written by a customer while visiting Filterbuy
Customer Rating
5
Arrived fast again
on April 28, 2026
Posted by: Customer
We have bought these filters since years now and highly recommend them. These filters don’t have glass fibers in them and are highly rated, we use MERV 13. Pleated Air Filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
It is the only place
on April 28, 2026
Posted by: Customer
It is the only place I get my filters. fast and have great filters
Written by a customer while visiting Filterbuy