Customer reviews from www.blueair.com
Blueair - Replacement Filter for Blue Pure 311 Auto Air Purifier - Black/White
Average customer rating
4.9 out of 5
4.9
(30 Reviews)
Open Ratings Snapshot
Rating breakdown 30 reviews
5 Stars
28
4 Stars
2
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product. 
(
23 out of 23
)
Best Buy Privacy Policy
Customer Reviews for Blueair - Replacement Filter for Blue Pure 311 Auto Air Purifier - Black/White
Customer Rating
5 out of 5
5
I enjoy the fresh scent
on August 23, 2023
Posted by: spekx1
Verified Purchase:Yes
I enjoy the fresh scent that the air makes with the new filter.
Written by a customer while visiting www.blueair.com
Customer Rating
4 out of 5
4
Still don't know if air purifiers are helpful
on September 28, 2023
Posted by: tomasm
from CA
Gender:Male
Verified Purchase:Yes
I keep replacing my filters but I still don't know if Blueair or any air purifiers are beneficial to me. I still have bad allergies and my bedroom (where I operate the Pure 311) still traps cooking odors because it's the only room in my house where I never open the window. When I'm doing some soldering the 311 seems to suck in some of the nasty fumes so that's the only time I know it's working. And the red light turns on too.
The newest filter replacement I received has a smell that fills my room, so one star removed.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Efficient At Removing Pollutants
on October 23, 2023
Posted by: Toscano
Gender:Male
Verified Purchase:Yes
Filter swap is fairly straight forward. Removing the old filter and comparing it to the new reveals the dirt/pollutants the filter removes from your environment. Pretty eye opening to say the least.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Fresh air
on November 18, 2023
Posted by: Hanukkah
Verified Purchase:Yes
My filter was unbelievably dirty, which means a good job done
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Easy process. Speedy response.
on December 28, 2023
Posted by: esbrew
from Grand Junction, CO
Gender:Female
Verified Purchase:Yes
Website was easy to navigate. Order arrived quickly. Filter was easily installed.
Haven't used it yet, but anticipating it will work well.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Good product.
on March 16, 2024
Posted by: BWeber
Verified Purchase:Yes
The old filter was noticeably dirty when I replaced it. This filter works well.
Written by a customer while visiting www.blueair.com
Showing 25-30 of 30 results 
<< 1 2 3 4