Customer reviews from Filterbuy
Filterbuy - 20x23x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Average customer rating
4.1
(1,160 Reviews)
Rating breakdown 1,160 reviews
5 Stars
721
4 Stars
109
3 Stars
127
2 Stars
88
1 Star
115
Customer Reviews for Filterbuy - 20x23x4 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (4-Pack) - Blue
Customer Rating
5
Number one in filters
on March 1, 2025
Posted by: Bernie W.
Always the best filters at the best price at the fastest ship.
Written by a customer while visiting Filterbuy
Customer Rating
2
NOT TRUE DEMENSIONS
on February 22, 2025
Posted by: Anonymous
they are not 4 in wide. more like 3 in wide. they are not what they say. My Filtrete filters are 4in wide
Written by a customer while visiting Filterbuy
Customer Rating
5
Sandra 1
on February 20, 2025
Posted by: Anonymous
Very good filter Have used these filters before and I know they preform well
Written by a customer while visiting Filterbuy
Customer Rating
5
Filter
on February 20, 2025
Posted by: Anonymous
The best filter I purchased in years. It fits perfectly
Written by a customer while visiting Filterbuy
Customer Rating
2
16x20x4 filters
on February 17, 2025
Posted by: Arlene R.
Do NOT like that the actual size allows air in around the filter. Will not b purchasing them again. I should have noticed that on the website, since it does show that info: so yhats on me for not being more diligent.
Written by a customer while visiting Filterbuy
Customer Rating
5
Love the ease of not
on February 17, 2025
Posted by: Anonymous
Love the ease of not having to remember to get filters.
Written by a customer while visiting Filterbuy
Customer Rating
5
Best selection of filters on
on February 14, 2025
Posted by: Anonymous
Best selection of filters on the Internet, great value.
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filter Price
on February 14, 2025
Posted by: Anonymous
Best filters on the Internet, great selection, and value.
Written by a customer while visiting Filterbuy