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Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
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Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle
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Blue Pure 511i Max + InvisibleMist™ Humidifier Bundle

Save 25%

Breathe easy all night with the perfect pair for sleep. Together, they clean and gently humidify the air in your bedroom—no mist, no noise, just better rest.

  • The Blue Pure 511i Max cleans 237 ft2 in 12.5 minutes, 463 ft2 in 30 minutes & 1,138 ft2 in 1 hour
  • InvisibleMist™ Humidifier adds clean, comfortable humidity without the messy mist
  • Whisper-quiet and night-ready for even the lightest sleepers
  • RealTrack in-app filter monitoring accurately tracks filter lifetime based on usage and pollutant levels


  • Perfect for bedrooms or offices
  • Automatically Adjust Fan Speed
  • Smart home integration
  • RealTrack filter monitoring
Customize your Blue Pure 511i Max Air Purifier
Pre-filter add-on
Additional pre-filter colors to seamlessly blend into your space.
Sand
$8.99
Speciality filter add-on
Specialty filters designed for additional protection against allergens or smoke.
$44.99

“I love that I can operate it from anywhere with the app. I can get it going before I get home from being outdoors. It is a very quiet machine. It has night mode and will dim or turn off all lights on the machine.”

Lesann

“I like having a one for each high-traffic room such as our master bedroom, office, and living room. Although this one was intended for our office, it is by far the most attractive air purifier I have yet to see, so I swapped it for the one we had in our living room.”

MrsAdams

“The unit will automatically adjust according to the air quality, and there is a light indicator letting you know how it accesses the value. You can also set it manually, with three fan speeds, and wireless capabilities.”

Kmill

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Exclusive features in the highly rated Blueair app

Independently proven performance

  • Free and fast shipping

  • 30 day home trial

  • Extended warranty

FAQ

To achieve maximum performance we recommend placing your Blue Pure 511i Max in a room around 237 ft² room so your air purifier can clean the air at the AHAM recommendation of 4 times every 12.5 minutes. The Blue Pure 511i Max will clean a 569 ft² space in 30 minutes, and 1,138 ft² in 1 hour.