Customer reviews from Filterbuy
Filterbuy - 16x20x5 MERV 13 Smoke & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (4-Pack) - Blue
Average customer rating
4.4
(873 Reviews)
Rating breakdown 873 reviews
5 Stars
644
4 Stars
94
3 Stars
49
2 Stars
30
1 Star
56
Customer Reviews for Filterbuy - 16x20x5 MERV 13 Smoke & Allergy Defense, Pleated HVAC AC Furnace Air Filters Replacement for Honeywell & Lennox (4-Pack) - Blue
Customer Rating
5
Replacement filters
on March 17, 2026
Posted by: Anonymous
Please continue to provide replacement filters thst are of excellent quality and a fair price. The auto replacement feature makes it very easy.
Written by a customer while visiting Filterbuy
Customer Rating
5
Another American-made product with great
on March 15, 2026
Posted by: Anonymous
Another American-made product with great value and performance.
Written by a customer while visiting Filterbuy
Customer Rating
5
5 stars
on March 10, 2026
Posted by: Anonymous
the filters are affordable and work well as advertised.
Written by a customer while visiting Filterbuy
Customer Rating
5
These filters fit perfectly in
on March 8, 2026
Posted by: Anonymous
These filters fit perfectly in our system. Ones from earlier suppliers didnt.
Written by a customer while visiting Filterbuy
Customer Rating
5
Excellent service and excellent product
on March 3, 2026
Posted by: Anonymous
Excellent service and excellent product and easy to order and purchase, I highly recommend Filterbuy
Written by a customer while visiting Filterbuy
Customer Rating
5
Great products and great service
on February 20, 2026
Posted by: Anonymous
So appreciate the quality of the filters at reasonable prices. The order fulfillment is always "super fast". Thanks!
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
Repeat Customer
on September 10, 2025
Posted by: Anonymous
These are great filters. Hard to find, except here!
Written by a customer while visiting Filterbuy