Customer reviews from Filterbuy
Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Average customer rating
4.6
(3,366 Reviews)
Rating breakdown 3,366 reviews
5 Stars
2,670
4 Stars
300
3 Stars
182
2 Stars
73
1 Star
141
Customer Reviews for Filterbuy - 18x21x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (6-Pack) - Blue
Customer Rating
5
These are the only filters
on November 11, 2020
Posted by: Anonymous
These are the only filters that fit my new ac system. All others, of same size 16-20-1, from all stores are all 1/2 inch too big Thank you filter buy!
Written by a customer while visiting Filterbuy
Customer Rating
5
This is a high quality
on November 10, 2020
Posted by: Harry A.
This is a high quality filter with no gimmicks. We live in fire country in Northern California. Product availability can be a problem when there is smoke everywhere within 100 miles. Filterbuy delivers. The big box stores always have shortages.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great quality and perfect fit!
on November 10, 2020
Posted by: Jamey M.
Filters are great quality and true measurements for perfect fit. Always ship well and receive on time.
Written by a customer while visiting Filterbuy
Customer Rating
5
Breathing clean and fresh air
on November 10, 2020
Posted by: Anonymous
Breathing clean and fresh air is always important in our home your product has added to our daily life and we have been pleased with the quality.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best quality. Can't be bought
on November 9, 2020
Posted by: Anonymous
Best quality. Can't be bought in stores. Price break when u purchase multiple. So pleased I found this company. They are legitimate.
Written by a customer while visiting Filterbuy
Customer Rating
3
Ordering process was easy. I
on November 8, 2020
Posted by: Anonymous
Ordering process was easy. I cant review filters yet since I am waiting to change my current filter.
Written by a customer while visiting Filterbuy
Customer Rating
5
My second purchase, product is
on November 6, 2020
Posted by: Anonymous
My second purchase, product is excellent on time at a very fair price.
Written by a customer while visiting Filterbuy
Customer Rating
5
Just what I wanted
on November 6, 2020
Posted by: Anonymous
Timely and just what I was looking for at a great price.
Written by a customer while visiting Filterbuy