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
(5,901 Reviews)
Rating breakdown 5,901 reviews
5 Stars
4,403
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
Dervice
on September 15, 2025
Posted by: Anonymous
Great service is number one priority and U guys have it. O yeah. . . . . . . filters are great also. ,!!!!!!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great product at reasonable price
on September 15, 2025
Posted by: Anonymous
Great product at reasonable price versus the options.
Written by a customer while visiting Filterbuy
Customer Rating
5
I have used them in
on September 15, 2025
Posted by: Anonymous
I have used them in the past and these were just replacents
Written by a customer while visiting Filterbuy
Customer Rating
5
Prefect fit
on September 13, 2025
Posted by: Anonymous
These filters always fit to perfection and work great. Nice and quiet.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great find
on September 12, 2025
Posted by: Anonymous
These have been great in our new home. Its so convenient to have them automatically delivered. Im so glad I found this site!
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filter at a Great Price!
on September 12, 2025
Posted by: Anonymous
Filters of this quality are usually 2x the cost at major retailers. We have several dogs constantly shedding and these filters keep my allergies at bay. Not to mention my last shipment was received the very next day after I ordered it. My A/C maintenance guy let me know about FilterBuy and I'll never buy any others.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Quality at a Great Price
on September 12, 2025
Posted by: Anonymous
Filters of this quality are usually 2x the cost at major retailers. We have several dogs constantly shedding and these filters keep my allergies at bay. Not to mention my last shipment was received the very next day after I ordered it. My A/C maintenance guy let me know about FilterBuy and I'll never buy any others.
Written by a customer while visiting Filterbuy
Customer Rating
4
I always purchase the same
on September 11, 2025
Posted by: Anonymous
I always purchase the same one but this time it was a bit snug. Had to force it to fit.
Written by a customer while visiting Filterbuy