$8.99

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Blue Pure 211+ Pre-filter Diva Blue

Compatible with: 211 • 211+
$8.99

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At Blueair, we go to any length to increase cleaning efficiency – even if it means putting spandex on our air purifiers. The fabric pre-filter catches larger particles, extending the life of the main filter. Just vacuum it or put it in your washing machine when it needs cleaning.
Instead of making our pre-filter in only one color, you can choose from five vibrant fabrics. That’s way more fun! Match your personality or redecorate your room. Or buy all five and change colors according to your mood? All it takes is a few seconds!

Warranty

Guarantee clean air for years to come by extending your 1-year warranty coverage for up to 5-years for models in the Classic, Pro, and Sense families and up to 2-years for Blue family models with product registration.

Read full warranty terms

We believe in the freedom to breathe

Best performing air purifier brand¹

Delivering the highest volume of clean air while using less energy and less noise, using HEPASilent™ filtration technology to remove 99.97% of airborne particles down to 0.1 microns.

Most independent certifications²

The only major air purifier brand to verify 100% of models for performance with AHAM for Clean Air Delivery Rate (CADR), US EPA for ENERGY STAR rating, and CARB for safe ozone.

Sustainable Swedish design

We strive to create products that combine our passion for performance, innovation, and design. Our Swedish heritage inspires sustainability and quality at the heart of everything we do.

¹Based on performance values for CADR (Tobacco Smoke), ENERGY STAR rating, and safe ozone emissions in AHAM’s Directory of Certified Portable Electric Room Air Cleaners (July 2019).
²Based on the percentage of leading brand’s models certified for performance (AHAM Verifide), energy efficiency (ENERGY STAR), and safe ozone (CARB).

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