Air purifiers

Blue Pure 211+

$299.99

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Subscription for Blue Pure 211+ Particle and Carbon Filter

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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! Blue Pure 211+ features a reusable metal frame to reduce waste.

"An excellent purifier, with a clean, modern design (and five color options) that looks good in most spaces."

- Tim Heffernan, Wirecutter
The Best Air Purifier


  • Advanced filter technology captures 99% of airborne pollutants like viruses, pollen, dust, pet dander, mold, allergens and bacteria
  • Activated carbon reduces gases, VOCs, and annoying odors from pets, smoking, cooking, wildfires and more
  • Includes machine washable fabric pre-filters in Diva Blue and Dark Shadow
  • No louder than a whisper on the lowest speed (31 dB) and equivalent to the noise level of rainfall on the highest setting (56 dB)
  • Rated by ENERGY STAR for low energy consumption (30-60 W)
  • Performance certified by AHAM to filter room air 5x an hour in room sizes up to 540 ft²

    Explore the Blue family ›
Room Size
540 ft2
Recommendation is based on five air changes per hour and assumes a ceilings height of 8 ft.
Weight
12.5 lbs
Air Changes
5 per hour
The rate at which the volume of room air is fully exchanged. One air change per hour, or 1 ACH, will lower particle levels in the air, while 5 ACH will maintain the lower particle level.
Timer
No
Sound Level
31 - 56 dB(A)
Fan Speed
1 2 3
Area & Effect
Room size
Recommendation is based on five air changes per hour and assumes a ceilings height of 8 ft.
540 ft2 (50 m2)
CADR (Smoke)
Clean Air Delivery Rate (CADR), indicates the volume of filtered air delivered by an air cleaner in cubic feet per minute. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.
350 cfm (590 m³/h)
CADR (Dust)
Clean Air Delivery Rate (CADR), indicates the volume of filtered air delivered by an air cleaner in cubic feet per minute. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.
350 cfm (590 m³/h)
CADR (Pollen)
Clean Air Delivery Rate (CADR), indicates the volume of filtered air delivered by an air cleaner in cubic feet per minute. The higher the tobacco smoke, pollen and dust numbers, the faster the unit filters the air.
350 cfm (590 m³/h)
Air changes per hour
The rate at which the volume of room air is fully exchanged. One air change per hour, or 1 ACH, will lower particle levels in the air, while 5 ACH will maintain the lower particle level.
5
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
No
Air outlet
Top
Air inlet
360°
Features
Remote control
No
On/off timer
No
Filter replacement indicator
Yes
Speed control options
1 2 3
Casters
No
Wi-Fi connectivity
No