$459.99 $559.99

Blue Pure 211+ Twin Pack

Completely filters air in 540 ft² room every 12 minutes (per unit)
$459.99 $559.99

Free Shipping | Free 60-day Return | Up To 2-Year Warranty

Blueair
Blueair
Designed for large rooms

Filters the air at the industry-recommended rate of 5x an hour (or about every 12 minutes) in a 540 ft² room to effectively lower particle levels and maintain a comfortable environment in large living rooms, family rooms & playrooms.​

Wirecutter Pick

Independently reviewed by the experts at Wirecutter, the Blue Pure 211+ ranks as one of their top air purifier picks. Featured in Wirecutter's "The Best Air Purifier" article, calling the model, "A stellar performer for larger rooms."

Blueair
Blueair

Verifide by the Association of Home Appliance Manufacturers (AHAM) for performance and Clean Air Delivery Rate (CADR).

Blueair

Rated as an energy-efficient air purifier by the EPA's ENERGY STAR rating program.

Blueair

Certified for ozone emissions and electrical safety by the California EPA's Air Resources Board (CARB).

Blueair

Featured as a top pick in Wirecutter's "The Best Air Purifier".

The secret behind powerful filtration

Our unique combination of electrostatic and mechanical filtration that we call HEPASilent™ filtration technology sets us apart. The combination allows us to use filters that are less dense and require less air pressure than traditional HEPA filters without a loss in performance— resulting in quieter and more energy efficient air purifiers.

Blueair
Features
Blueair
One-button design

Forget about adjusting settings and knobs - a single button controls it all and lets you know when it's time to replace the filter.

Blueair
Easy filter change

The built-in LED warning system glows red when it's time for a change. For optimal performance, we recommend replacing every 6 months.

Blueair
Automatic LED dim

After about 7 seconds, the LED light will automatically dim to 10% brightness.

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  • 1 - 2 - 3
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Included in Box

  • Blue Pure 211+ air purifier
  • Particle + Carbon Filter
  • Pre-filter in Diva Blue
  • Pre-filter in Dark Shadow
  • Instruction manual
Specifications
  • 20 x 13 x 13 in
  • 12.5lbs
  • 30 - 61 W
  • 31 - 56 dB(A)
  • Top
  • 360°
  • 540
  • 5
  • 350 cfm
  • 350 cfm
  • 350 cfm
Blueair
Warranty

Guarantee clean air for years to come with extended warranty coverage when you register your air purifier.

FAQ
How does this model differ from the Blue 411+?

The 411+ model has many similar features, but the 211+ is recommended for a larger room size of up to 540 square feet.

I've replaced my filters, now how do I reset the filter replacement indicator?​

Press and hold down the LED button for 10 seconds to reset the replacement filter indicator. ​​

How do I register for warranty?

To extend the Limited Warranty from one year to five (5) years, simply complete the product registration form in the 'Warranty' section of your customer account, within (60) days of purchase or register through the Blueair mobile app.​

How should I clean the fabric pre-filter?

Vacuum the exterior of the fabric pre-filter to remove dust as often as you'd like. When the pre-filter requires a deeper clean, it can be wasehd on a gentle, low temperature cycle in the washing machine.

Why is my LED yellow?

The LED indicator will turn yellow after 5 months of operation to warn that it's almost time to change the filter. When the indicator light turns red (one month later), it’s time to change the main filter.