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Blue Signature™ Large Midnight
The most powerful, compact air purifier you can get.
- Rapidly cleans 705 ft² in 12.5 minutes & up to 3,385 ft² in 1 hour
- 7 stages of filtration removes 99.97%² of airborne particles
- 10x³ more odor removal with OdorFence Technology
- Dynamic display that auto-adapts to enhance your air
- Double the filter lifetime thanks to our patent-pending filter design
- Smart features in the highly rated, newly improved Blueair app
- Device comes with 1 pre-filter in Midnight and 1 Particle & Carbon filter
The most powerful, compact air purifier you can get.
- Rapidly cleans 705 ft² in 12.5 minutes & up to 3,385 ft² in 1 hour
- 7 stages of filtration removes 99.97%² of airborne particles
- 10x³ more odor removal with OdorFence Technology
- Dynamic display that auto-adapts to enhance your air
- Double the filter lifetime thanks to our patent-pending filter design
- Smart features in the highly rated, newly improved Blueair app
- Device comes with 1 pre-filter in Midnight and 1 Particle & Carbon filter
$449.99
Blue Signature™ Large Midnight—
$449.99
Description
The most powerful, compact air purifier you can get.
- Rapidly cleans 705 ft² in 12.5 minutes & up to 3,385 ft² in 1 hour
- 7 stages of filtration removes 99.97%² of airborne particles
- 10x³ more odor removal with OdorFence Technology
- Dynamic display that auto-adapts to enhance your air
- Double the filter lifetime thanks to our patent-pending filter design
- Smart features in the highly rated, newly improved Blueair app
- Device comes with 1 pre-filter in Midnight and 1 Particle & Carbon filter



















