Blueair Signature Blue 4.0 Air Purifier For Extra Large Rooms, Motion Activated Interface, Real Time Display, Washable Pre Filters, 3.5-42 W, BLU-112931 - Light Grey Freeoffer

Key Features:

• 7 Stage Filtration - The most powerful, compact & customizable air purifier you can get. Blue Signature features an advanced 7-stage filtration system that captures 99.97% of airborne pollutants, including dust, pollen, smoke, and pet dander.
• OdorFence Technology - What sets it apart is its OdorFence Technology, with double the filter media and a patent-pending formulation that breaks down odor-causing gases at a molecular level—making it up to 10x more effective at removing stubborn smells.
• Compact Design - Despite its compact, minimalist design, Blue Signature delivers powerful, whole-room purification through Surround Boost Airflow, which uses 360° aero-optimized engineering for fast, even air distribution.
• AirSense Technology - Intelligent AirSense Technology allows the purifier to automatically sense and respond to your environment, adjusting airflow based on real-time readings of fine particles (PM1, 2.5, and 10). It even refreshes the air throughout the day, whether pollutants are detected or not.
• Scandinavian - The sleek Scandinavian design blends beauty and function, with soft ambient lighting, customizable fabric pre-filters, and a side-table–friendly form factor.
• Easy To Maintain - Blue Signature is quiet, easy to maintain with tool-free filter replacement, and compact enough to fit into any space—delivering a smarter, cleaner air experience without the bulk.

Product Description: