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Quantity
1
Description
Blue Pure 311i+ Max is designed with sensitive groups in mind. Equipped with advanced HEPASilent Dual filtration technology that removes airborne allergens, dust, and asthma triggers.
Quickly cleans 525 ft² in 12.5 minutes, 1,260 ft² in 30...
Reviews
4.7
152 ratings
5
4
3
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1
Solid Choice
Solid choice. Whisper quiet. Aesthetic matches decor and blends in. Sensor for PM 2.5 is not accurate. We have a dedicated air quality monitor right next to the 311+ and the 311+ never registers increased PM2.5 particulate matter in air where our monitor picks up an increase, even large spikes are missed.
K
KUSHAL · 4 days ago
Air purifier
This is my second blue Air. The first one worked for a while and then has been on the blank despite ordering new filters etc. This new one seems to be working well. Satisfied so far.
S
Sandra · 7 days ago
Quiet and Effective
We love our Blueair air filter. It made a big difference in our Chicago air during the Canadian fires. It’s also great everyday. We do a lot of cooking and even though we use our hood, a lot of smells and smoke get through our open kitchen to the rest of the house. That is until we got the Blueair in our family room and it just quietly cleans the air that escapes from the kitchen.
