Customer reviews from www.blueair.com
Blueair - Genuine Blue Pure F3MAX Filter for 311i Max Air Purifier, AHAM Certified, HEPASilent, 99.97% Particle Filter - White
Average customer rating
4.6
(76 Reviews)
Rating breakdown 76 reviews
5 Stars
65
4 Stars
2
3 Stars
2
2 Stars
3
1 Star
4
91%of customers recommend this product.
(
63 out of
69)
Customer Reviews for Blueair - Genuine Blue Pure F3MAX Filter for 311i Max Air Purifier, AHAM Certified, HEPASilent, 99.97% Particle Filter - White
Customer Rating
5
Air quality is excellent.
on August 22, 2026
Posted by: Pamela N.
from US, United States
My air filter has greatly improved my breathing and our space. Filter change is extremely easy and supplies are always in stock. Truly happy with my gift from my husband.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Blue Pure 311i Max Particle + Carbon Filter
on August 16, 2026
Posted by: Danny J.
from US, United States
Works very well filtering air in my mother's room.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Handy to have
on August 12, 2026
Posted by: Susan D.
from US, United States
We're a 3 Blueair purifier household. The filter is so necessary,
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Blue Air
on August 12, 2026
Posted by: Paul H.
from US, United States
All our units are working as advertised. Good investments for cleaning air in house. Highly recommend.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Great removing forest fire smoke
on August 12, 2026
Posted by: Michael O.
from US, United States
It keeps our house air clean when there's heavy forest fire pollution coming down from canada.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Fresh air
on July 31, 2026
Posted by: Marsh
Gender:Female
I’ve had it for about four days now it’s quiet easy set up. Love the app to change the speed on auto. On the app I like the idea that it has a video changed when it’s needed. I feel like I’m breathing fresh air.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Excellent product!
on July 29, 2026
Posted by: Steve
from National city , CA
Gender:Male
I bought this over 2 years ago and going strong. It has been a life changing experience. I used to wake up every morning with my eyes itching and nose all dry. Ever since the first night, I noticed the difference. originally started with the 511 series, and upgraded to the 311. I highly recommend this product and find out for yourself. Especially if you are experiencing similar symptoms. Btw it can be paired to you phone with an app, so you have full control and access
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5
Blue Pure 311i Max.
on July 23, 2026
Posted by: Laurie C.
from US, United States
I’m so happy that l have purchased this a year ago. It has made a great difference in the odors of my home.❤️
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com