Customer reviews from www.blueair.com
Blueair - F2MAX - 211i Max Filter - White
Average customer rating
4.5
(101 Reviews)
Rating breakdown 101 reviews
5 Stars
77
4 Stars
10
3 Stars
6
2 Stars
4
1 Star
4
93%of customers recommend this product.
(
77 out of
83)
Customer Reviews for Blueair - F2MAX - 211i Max Filter - White
Customer Rating
5
Dont waste money on the cheaper filters...
on October 31, 2025
Posted by: JTIMS
from US
I was one of those people that wanted to cut cost on a new filter. I did and then realized the difference in performance with the way the unit acted with the cheaper filter installed. Wasnt happy because i know how the original filter performed prior to changing it out. Told the wife i was going to have to bite the bullet and bye the oem filter. Now both me and my unit are happy once again!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Excellent Air Purifier
on November 3, 2025
Posted by: Wendy H.
from US
We’ve had our air purifier for almost a year and we LOVE it!!! It does a great job of cleaning the air - particularly we had quite a lot of smoke from wild fires and the air purifier worked perfectly - beyond expectations!! We just bought a new filter - easy to install this. Thank you for such a great product!!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
New filter
on November 25, 2025
Posted by: Karen A.
from US, United States
Amazing how dirty the filters get so if always feel good to be replacement time
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
3
OVER RATED
on November 26, 2025
Posted by: Thomas A.
from US, United States
under performing too !! i have THREE(3) units in a home less than 1600 sq ft. we still have too dust often.I am Disappointed
Written by a customer while visiting www.blueair.com
Customer Rating
5
Works as intended
on November 26, 2025
Posted by: Steven M.
from US, United States
Your Blue Pure 211I Max Particle+ Carbon filter works as intended keeping the inside air clean and removing pet odors (we have a cat). We are happy with your products.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
1
loud and dirty
on December 1, 2025
Posted by: Richard B.
from US, United States
this unit makes too much noise and gets very dirty and unsightly
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Customer Rating
5
Unnoticed
on December 2, 2025
Posted by: Steve C.
from US, United States
Our Blue Pure 211iMax is quiet, unobtrusive, and hands free. The air is clean and we can breathe easy knowing it is working around the clock to keep it that way. Filter replacement is quick and easy, and monitoring or controlling it on my phone is simple.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
3
One year usage
on December 25, 2025
Posted by: Robert F.
from US, United States
Does filter the air and is well rated but red new filter needed icon will not go out.
Written by a customer while visiting www.blueair.com