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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 3650i Max

Air Purifier, Extra Large Rooms

Save 25%

Discover superior air purification for your open-concept home with a Blue Pure 211i Max. Equipped with HEPASilent Technology to eliminate 99.97%¹ of airborne particles and advanced features for real-time adjustments and smart home integration.

  • Quickly cleans 674 ft² in 12.5 minutes, 1,618 ft² in 30 minutes, & 3,235 ft² in 1 hour
  • 3 advanced sensors detect & automatically adjust fans speed to quickly remove pollutants
  • Removes 99.97%¹ 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

“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%¹ 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%³ of wildfire smoke

  • AllergenBlock⁵

    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

  • 30 day home trial

  • Extended warranty

FAQ

¹ Tested on PM 2.5 up to 90 mins

² Based on ELISA deactivation testing of Pollen (Cry J1), Pet Dander (Fel d1, Can F1), Dust Mite Matter (Der f1) on the filter media in 60 minutes.

³ Compared to standard in-unit filter. Based on removal testing of particles 0.4-0.7 μm in 60min in a 30m3 room. Performance may vary.

⁴ Noise refers to acoustic power at max. fan compared to Blue Auto models.

⁵ AllergenBlock refers to inanimate allergens pollen, dust and pet dander.

*Comparing CADR performance of Blueair models with mechanical and electrostatic filtration vs same models with only H13 HEPA mechanical filtration.

Note: CADR and room size values have been updated to meet new DOE standards. Website listings reflect the most accurate information. You may notice slight differences versus product packaging during the transition.