Blueair Blue 511i Max Smart WiFi Air Purifier

Elevate your indoor air quality with the Blueair Blue 511i Max Smart WiFi Air Purifier—crafted for modern homes seeking cleaner, healthier air. Equipped with advanced HEPASilent™ dual filtration, this compact yet powerful purifier effectively removes up to 99.97% of airborne particles as small as 0.1 microns, including allergens, dust, mold, smoke, pet dander, and even viruses .

🌬️ Key Features

• HEPASilent™ Dual Filtration: Combines mechanical and electrostatic filtration to capture ultra-fine particles efficiently and quietly. 
• Smart Connectivity: Control and monitor air quality in real-time via the Blueair app, featuring auto mode, scheduling, air quality monitoring, and Alexa voice control . 
• Whisper-Quiet Operation: Operates as low as 19 dB, ensuring a peaceful environment even during high-performance modes . 
• Optimized for Medium Spaces: Effectively purifies rooms up to 43 m² (465 ft²), making it ideal for bedrooms, living rooms, and home offices . 
• Energy-Efficient Design: Consumes only 20 watts, delivering powerful purification without high energy costs . 

📐 Specifications

• Model: Blueair Blue 511i Max 
• Coverage Area: Up to 43 m² (465 ft²)
• CADR (Clean Air Delivery Rate): 125 CFM for smoke, dust, and pollen . 
• Dimensions: 10.6” x 10.6” x 18.9” (26.9 x 26.9 x 48 cm) 
• Weight: 2.84 lbs (1.29 kg) 
• Noise Level: 19 – 48 dB 
• Filter Life: Up to 9 months, with RealTrack™ filter tracking technology . 
• Control Options: Two-button interface, app control, and voice commands via Alexa

🛡️ Certifications

• Energy Star Certified: Ensures energy-efficient performance.
• AHAM Verified: Independently tested for clean air delivery rates. 
• CARB Certified: Meets California’s strict ozone emissions limit.

Experience the perfect blend of performance, convenience, and design with the Blueair Blue 511i Max—your smart solution for cleaner air.