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Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
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Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
Blue Pure 211i Max
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Blue Pure 211i Max

Air Purifier, Extra Large Rooms

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Starting at $32/mo or 0% APR with . Check your purchasing power

Discover superior air purification for your open-concept home with a Blue Pure 211i Max. Equipped with HEPASilent Technology to eliminate 99.97%* of airborne particles and advanced features for real-time adjustments and smart home integration.

  • Quickly cleans 635 ft² in 12.5 minutes, 1,500 ft² in 30 minutes, & 3,000 ft² in 1 hour
  • 3 advanced sensors detect & automatically adjust fans speed to quickly remove pollutants
  • Removes 99.97%* of airborne particles such as viruses, bacteria, pollen, dust, and pet dander down to 0.1 micron
  • Track indoor & outdoor air quality, customize your settings & more in the Blueair app
  • Integrate with Alexa or Google Home for seamless smart home control
  • Open-concept living spaces
  • Simple touchscreen interface
  • Automatically Adjust Fan Speed
  • Instant air
quality readings
  • PM 1, PM 2.5, PM 10 pollutant tracking
  • App & Wifi connectivity
  • RealTrack filter monitoring
  • Smart home integration
Customize your purifier
Pre-filter add-on
Additional pre-filter colors to seamlessly blend into your space.
Speciality filter add-on
Specialty filters designed for additional protection against allergens or smoke.

“The Blue Pure 211i Max aced our tests, and on top of its powerful performance, it stands out for its energy efficiency, quiet operation, user-friendly features, and good looks.”

Wirecutter Best Air Purifiers of 2024

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Why choose Blue Pure 211i Max?

4 layers of filtration remove
99.97%³
of airborne pollutants

HEPASilent™ technology combines electrostatic and mechanical filtration to capture tiny airborne pollutants like pollen, dust and smoke, faster and quieter⁴ than traditional HEPA.

Meet our filters

  • Particle & Carbon

    Our original filter. Removes allergens and traps light household odors from pets, cooking and smoke

  • SmokeBlock

    2x more activated carbon than our original filter. Removes up to 99.99% of wildfire smoke

  • AllergenBlock

    Extra protection against allergens. Traps and neutralizes dust, pollen and pet dander

Exclusive features in the
highly rated Blueair app

Independently proven performance

  • Free and fast shipping

  • 60 day home trial

  • Free extended warranty

Blue Pure 211i Max

Technical Specifications

  • Dimensions(HxWxD)

    22.7 x 14.4 x 14.4

  • Product Weight

    16.2 lb

  • Energy Consumption

    46 W

  • Sound level

    23-53 dB

  • Air outlet

    Top

  • Recommended room size

    635 - 3,000 sq. ft.

  • Air changes per hour (ACH)

    4.8

  • Clean air delivery rate (CADR)

    Pollen 410 cfm
    Dust 410 cfm
    Smoke 410 cfm

  • Number of filters

    1

  • Speed control options

    1 - 2 - 3 - 4 - Auto - Night

FAQ

Our HEPASilent™ dual filtration technology removes 99.97%¹ of airborne particles down to 0.1 microns, ensuring pollen, cooking odors, smoke, dust, pet dander, mold, chemicals, allergen matter and even tiny particles such as viruses and bacteria², are captured with minimal noise and energy consumption.

¹ Comparing pollen CADR on high fan speed (Blue Pure 411a Max & 411i Max vs. Blue 411 Auto), other units may vary.
Based on AHAM maximum allowable certified rating which may vary from the AHAM seal claimed valued.

² Tested on PM 2.5, pollen allergen (Cry j1), cat allergen (Def f1), fungal allergen (Alt a1), dust mite allergen (Fel d1). Performance may vary across models.

³ Tested to remove min. 99.9% of S. aureus, K. pneumoniae, P. aeruginosa, MS2, E.Coli, H1N1, A.Niger.

⁴ Tested on TVOC, sulfure dioxide, nitrogen dioxide. Deodorization tested on ammonia, acetaldehyde, acetic acid.