Customer reviews from Filterbuy
Filterbuy - 16x20x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Average customer rating
4.6
(3,408 Reviews)
Rating breakdown 3,408 reviews
5 Stars
2,706
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 16x20x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (12-Pack) - Blue
Customer Rating
5
Easy Peasy!
on February 23, 2026
Posted by: Anonymous
Always a simple task to place an order with Filterbuy!
Written by a customer while visiting Filterbuy
Customer Rating
4
Proof is in the pudding
on February 23, 2026
Posted by: Anonymous
I purchased two filters on February 18th. I've used the competitor's filter in the past, but when I ran across this brand online, I decided to give it a try. I am elderly, live in an apartment that is old (but well maintained by maintenance) and have a history of bronchitis due to allergies. I wouldn't have purchased these filters had I not been impressed with the details stated. . In short (or in long), I feel very good about my decision to purchase. So far, so good.
Written by a customer while visiting Filterbuy
Customer Rating
3
All filters are the same. . . .
on February 22, 2026
Posted by: Anonymous
from traditional cheap ones to top of the line. They only last a week or two but you got to keep buying. The buying process is nice and having it auto shipped is great.
Written by a customer while visiting Filterbuy
Customer Rating
5
My new filters
on February 21, 2026
Posted by: Anonymous
Once I figured out that these filters easily swapped out for the electric filter that came with the New Heat Pump. I was overjoyed!
Written by a customer while visiting Filterbuy
Customer Rating
5
Helps with my Health Issues
on February 17, 2026
Posted by: Anonymous
I am very pleased with the MERV 13 filters I bought, and I will buy more in the future
Written by a customer while visiting Filterbuy
Customer Rating
5
Great Filters
on February 17, 2026
Posted by: Anonymous
With the amount of dust and dirt in the air in New Mexico I need a good filter and I have been on a subscription since 2024 but purchased these Merv 13 filters longer than that and love them. I get them cheaper than any place in town and will continue to get them as long as I am responsible for doing the filters in our house.
Written by a customer while visiting Filterbuy
Customer Rating
5
Too many
on February 17, 2026
Posted by: Anonymous
They would have been perfect if I hadnt just bought a set of 6.
Written by a customer while visiting Filterbuy
Customer Rating
4
Affordable
on February 15, 2026
Posted by: Anonymous
Havent used them yet. Just got them . They seem to be comparable to the ones I got from the store. They are much more affordable than what I previously bought.
Written by a customer while visiting Filterbuy