Air purifiers

Blue Pure 211+


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Subscription for Blue Pure 211+ Particle and Carbon Filter

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, FREE ZON Purifier (with purchase of $199.99 or more) Details
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Why subscribe?

Subscribe today and enjoy a 5% discount on all future filter orders, always free shipping, and other special offers. Simplify filter replacement and enjoy always clean air with four filter delivery options to fit your air purifier use. We recommend replacing your Blueair filter every 6 months for optimal performance.

New and improved: the Blue Pure 211+ reduces waste with a reusable metal frame instead of a plastic frame that is disposed of with each filter. The Pure 211+ combines electrostatic and mechanical filtering technology to purify the air five times per hour in rooms up to 540 ft2 (50 m2). Just grab it, place it wherever you want, plug it in, and breathe perfectly clean air 24/7.

Like all Blue models, the Pure 211+ is whisper silent and energy efficient (just 30 – 61 W, depending on fan speed). With the one-button speed control it’s also super easy to use. A light alerts you when it’s time to change filters, and when you do, you don’t have to be an engineer – just lift off the top, take the old filter out and pop in the new one.

The bottom part of each Pure 211+ air purifier mainly consists of an advanced mechanical filter with the fan. Using this advanced combination of mechanical and electrostatic filtration, the Pure 211+ catches airborne contaminants down to the size of viruses, plus pollen, dust, pet dander, mold spores, smoke, allergens and bacteria. The combination filter with active carbon even removes odors, gases and VOCs. And thanks to the unique 360° air intake, every Blue model is fully efficient wherever you place it.

Blue air purifiers can even help you redecorate your room in seconds, thanks to fabric pre-filters in different energizing colors. As a bonus, the pre-filter catches larger particles, extending the life of the main filter. Just gently vacuum it or put it in your washing machine when it requires cleaning.

Room Size
540 ft2
12.5 lbs
Air Changes
5 per hour
Sound Level
31 - 56 dB(A)
Fan Speed
1 2 3
Area & Effect
Room size
540 ft2 (50 m2)
CADR (Smoke)
350 cfm (590 m³/h)
CADR (Dust)
350 cfm (590 m³/h)
CADR (Pollen)
350 cfm (590 m³/h)
Air changes per hour
Blue Pure 211+
Dimensions (H x W x D)
20 x 13 x 13 in (513 x 330 x 330 mm)
Product weight
13 lbs (6 kg)
Energy consumption
30 - 61 W
Sound level
31 - 56 dB(A)
Integrated air sensors
Air outlet
Air inlet
Remote control
On/off timer
Filter replacement indicator
Speed control options
1 2 3
Wi-Fi connectivity

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