Customer reviews from www.blueair.com
Replacement Particle Filter for Blueair Classic 400 Series Air Purifies - White
Average customer rating
4.3 out of 5
4.3
(60 Reviews)
Open Ratings Snapshot
Rating breakdown 60 reviews
5 Stars
41
4 Stars
10
3 Stars
2
2 Stars
1
1 Star
6
85%of customers recommend this product. 
(
47 out of 55
)
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Customer Reviews for Replacement Particle Filter for Blueair Classic 400 Series Air Purifies - White
Customer Rating
5 out of 5
5
Clean air!!
on February 23, 2019
Posted by: Kaija
from Los Angeles,California
Gender:Female
Verified Purchase:Yes
I lived close to one of the wildfires in California. Outside it was smoky but in my home it was clear clean air. Thanks!!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
on May 1, 2019
Posted by: Just me
from Indiana
Gender:Male
Verified Purchase:Yes
We’ve had ours for 7 months and are extremely pleased with the quality and performance.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Great Product!
on June 21, 2019
Posted by: Furbabies
from Phoenix, AZ
Verified Purchase:Yes
I have been using my BlueAir Air purifier for over a year and still LOVE it!
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
1 out of 5
1
Toxic smell
on August 13, 2019
Posted by: Family 6
from Ohio
Gender:Male
Have two very expensive air filter machines. Have had two filters so far with a bad smell. Read several reviews prior to making my own and it looks like it’s a similar issue we are having too. People are having the same issue we are. What is the issue? We are on our second filter and having the same issue!
Response from www.blueair.comBy HowardCustomer Experience.August 14, 2019
HI there! Thanks for reaching out and we're terribly sorry for the trouble here. The odor thing effects a small percentage of our filters (and that of any filter manufacturer). What you’re smelling is the non-toxic fume from the organic adhesive used to construct the actual filter. For years we’ve been making our filters at a warehouse we own in China and are now working hard on bringing production here to the states to eliminate this very issue. Please reach out to our Customer Experience team and they will replace that smelling filter free of charge at Info@Blueair.com
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Excellent Filter
on February 20, 2020
Posted by: Larry C
from Irvington, VA
Gender:Male
Verified Purchase:Yes
My wife and I suffer from environmental and dust allergies, and this filter vastly improves the air quality in our home. I highly recommend it. A new filter produces a very slight odor (from adhesives used during manufacturing, so I heard), but it disappears after a few days of use.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
Meets my expectations
on April 10, 2020
Posted by: Allan
Gender:Male
Verified Purchase:Yes
This is a quality filter cartridge. I would recommend
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Customer Rating
3 out of 5
3
On the fence.
on May 6, 2020
Posted by: serious lady
from St. Cloud, MN
Gender:Female
Verified Purchase:Yes
I have used a Blueair for thirty years now. In the beginning the filters smelled great when first changed. For about ten years now they have not smelled good when first put into the machine. It is a ritual for me now to spend four days running the machine on high during the day, and then at night switching back to the old filter (because the machine is in the bedroom, where I need it). Finally the smell goes down enough so that it does not make me feel ill. After about 2 weeks the smell is gone. The machine still works so I continue to buy filters for it and I do need air purifying in the bedroom. In the basement we have an IQ Air which works fine down there, not sure it would be a good fit for a bedroom. Not sure what else to say. Would I recommend this to a friend? Maybe, maybe not.
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Customer Rating
5 out of 5
5
on July 3, 2020
Posted by: BoTucker
Verified Purchase:Yes
the degree of cleanliness of filtered air is a subtle matter not easily assessed; but ... i do believe this filter is every bit as good as touted.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
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