Customer reviews from Filterbuy
Filterbuy - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-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 - 18x18x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
5
Just perfect!!
on August 30, 2025
Posted by: Bella L.
Sturdy and easy to use.Feel well protected with MERV 13:))
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent Filters
on August 30, 2025
Posted by: Anonymous
These filters are an excellent upgrade replacement. The fit perfect and work great.
Written by a customer while visiting Filterbuy
Customer Rating
5
They got here quickly and
on August 29, 2025
Posted by: Caron S.
They got here quickly and fit perfectly into the air handler.
Written by a customer while visiting Filterbuy
Customer Rating
5
Perfect fit
on August 29, 2025
Posted by: Dan W.
Filter was exactly as ordered. It would be nice if it was a HEPA filter but the MERV 13 was better than we had. We would recommend you company to anyone. Keep up the good work.
Written by a customer while visiting Filterbuy
Customer Rating
4
Fit & Quality
on August 28, 2025
Posted by: ERNEST G.
These filters fit perfectly and are of good quality
Written by a customer while visiting Filterbuy
Customer Rating
5
EASY to FIND correct sizes!
on August 28, 2025
Posted by: Cher D.
We appreciate have the Filterbuy source for our need to have a variety of sizes for our filter needs. Quite efficient & easy to use source.
Written by a customer while visiting Filterbuy
Customer Rating
5
Satisfaction
on August 28, 2025
Posted by: Anonymous
Great filters at a great price Very happy with Filterbuy
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter Top Quality
on August 27, 2025
Posted by: Anonymous
Love the quality great selection. Recommended five stars all the way.
Written by a customer while visiting Filterbuy