Customer reviews from Filterbuy
Filterbuy - 9x30x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
Average customer rating
4.6
(3,404 Reviews)
Rating breakdown 3,404 reviews
5 Stars
2,702
4 Stars
301
3 Stars
184
2 Stars
73
1 Star
144
Customer Reviews for Filterbuy - 9x30x1 MERV 13 Smoke & Allergy Defense, Electrostatic Pleated HVAC AC Furnace Air Filters Replacement (1-Pack) - Blue
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
Customer Rating
5
Great company
on February 13, 2026
Posted by: Anonymous
I won't gt my filters from anyone where else. They are great filters, they quality and prices can't be beat
Written by a customer while visiting Filterbuy
Customer Rating
5
Quality Filters
on February 13, 2026
Posted by: Anonymous
These things look better than I was expecting and the materials seem to be a bit sturdier than other filters that I've bought.
Written by a customer while visiting Filterbuy
Customer Rating
5
Convenient
on February 12, 2026
Posted by: Anonymous
Works and fits as described and all from ordering from the comfort of my own home.
Written by a customer while visiting Filterbuy
Customer Rating
2
Trying to cancel subscription
on February 12, 2026
Posted by: Anonymous
I've been trying to cancel this subscription for a while because I simply have too many filters! Unfortunately, cancelling is not as easy as signing-up. Sure, they are good filters, but be sure you have room to store extras!
Written by a customer while visiting Filterbuy