Customer reviews from www.blueair.com
Replacement Filter for Blueair Blue Pure 121 Air Purifiers - White
Average customer rating
4.3
(29 Reviews)
Rating breakdown 29 reviews
5 Stars
20
4 Stars
5
3 Stars
1
2 Stars
0
1 Star
3
88%of customers recommend this product.
(
21 out of
24)
Customer Reviews for Replacement Filter for Blueair Blue Pure 121 Air Purifiers - White
Customer Rating
4
Hoped would Help More with Allergies
on February 17, 2024
Posted by: Nona
from Virginia, USA
Gender:Female
I got this because I have dust and pet allergies. I can tell it is doing something as the filter and pre-filter do get dirty. However my allergic reactions have not improved as I had hoped, so I may just return to the lower priced filter. I do wish the filters weren't so pricey. On the plus side the filters and pre-filters are very easy to change. The pre-filters become completely clean in the washer and are long lasting, so far I have not had one needing to be replaced because of wear and tear.
Written by a customer while visiting www.blueair.com
Customer Rating
3
great filter but can't get refills in California
on November 6, 2020
Posted by: Dougx
from CA
Gender:Male
Verified Purchase:Yes
The filter is very good but you should warn customers that they cannot get the regular replacement filters in California.
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Posted by: Loves Clean Air
from Los Angeles, CA, USA
Gender:Male
Verified Purchase:Yes
I live in a city where the air is very dirty because my neighborhood is bordered by 3 major freeways.
Obviously, I don't open my windows much, but after running my unit 24/7 for 6 months, I can't believe how dirty my filter gets.
It was very dark black when I took the old filter out.
I am sure glad that the Blueair Pure 121 filtered out all of those particulates from my apartment.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com
Posted by: Nam1
from Ohio
Gender:Female
Verified Purchase:Yes
We try the regular filter and the more expensive Carbon fiber and there was no difference. We though it might help with after cocking food odor and help with dust .. but there was no different
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Posted by: Xyz321
from Atlanta Georgia
Verified Purchase:Yes
Unfortunately now these filters come with an aweful toxic smell. It gave my wife a headache and was truly frustrating for me. If they could make again a filter that didn’t have a toxic smelling filter it would be a great product but at this point I am going to have to look into some alternatives for air filtration. I also would like it if the carbon portion of the filter was on the outside. This would decrease the potential of adding any elemental carbon into the air. This would make the filter similar to a carbon clean 16 filter for an Hvac which is a merv 16 filter.
No, I would not recommend this to a friend.
Written by a customer while visiting www.blueair.com
Posted by: MrsQuin
from California
Gender:Female
Verified Purchase:Yes
I purchased my blueair 121 late December. Started using it in January and replaced the filter in May before the light indicator went on, to the upgraded version. It's been about one month with the new filter and the light indicator is yellow. How can that be? The filter is new and the light never came on before. Even having the original filter for 5 months.
Written by a customer while visiting www.blueair.com
Posted by: TADA
from San Tan Valley, Arizona
Gender:Female
Verified Purchase:Yes
I bought this filter because I was told if a yellow light was showing the filter needed to be replaced. So I bought the filter, replaced the old one with it and I still have a yellow light.
I would recommend this to a friend!
Response from www.blueair.comBy Anjee, Customer Experience Agent, Customer Experience Team, February 21, 2022
Hi there, to reset your filter timer light, please turn your unit on and hold the ON/OFF button for up to 30 seconds until the yellow or red light is cleared. This will complete your filter change.
Written by a customer while visiting www.blueair.com
Posted by: Linda7
from San Francisco
Gender:Female
Verified Purchase:Yes
It's a replacement filter. What can I say. It was easy to order and arrived promptly and intact. I installed it myself in less that a minute.It can be recycled which is good. It was expensive. With hazardous air quality from the wildfires in Northern California, it is much needed.
I would recommend this to a friend!
Written by a customer while visiting www.blueair.com