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
(33 Reviews)
Open Ratings Snapshot
Rating breakdown 33 reviews
5 Stars
30
4 Stars
3
3 Stars
0
2 Stars
0
1 Star
0
100%of customers recommend this product. 
(
26 out of 26
)
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Customer Reviews for Blueair - Replacement Filter for Blue Pure 311 Auto Air Purifier - Black/White
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
Customer Rating
5 out of 5
5
❤️this product
on May 10, 2024
Posted by: Kimy
from Baldwin MI
Verified Purchase:Yes
Our home has so much less dust with this filter! Also, closed up cabin odor is diminished. Very happy with this product
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
4 out of 5
4
Great Little Air Cleaner
on October 22, 2024
Posted by: Jean Ann
from Texas
Gender:Female
Verified Purchase:Yes
The only reason I didn't give 5 stars is that the filters are a little expensive. Right now I'm waiting on a filter for my living room machine. I can tell it's not on because when I come home from work, my house smells musty and kitchen odors last forever almost.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Grateful for this!
on February 28, 2025
Posted by: KLS mom
from Los Angeles, CA
Gender:Female
Verified Purchase:Yes
We have 5 air filters in our house. We had ours running before, during, and 3 days after the recent fires in Los Angeles (until the power was cut). We got power back a few weeks later and turned them on again. We are still in an evacuation zone. Our house is still standing but had almost no smoke. Thank you BlueAir!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
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