Air Purifiers for Home Large Room Up to 4200 Ft², 289 CADR, 20dB Sleep Mode

289 CFM High CADR Performance - Featuring a Smoke/Dust/PM2.5 CADR of 271 CFM (459 m³/h) and a Pollen CADR of 289 CFM (491 m³/h), this air purifier delivers fast, powerful purification for large rooms. It helps reduce dust, pollen, airborne pollutants, and odors for cleaner air and a fresher, more comfortable home • Ideal For Large Rooms - Designed with 360° airflow and double-sided air intake, this air purifiers for home large room pulls in polluted air from both sides for faster, more efficient purification. It cleans 350 sq ft in 12 minutes, 1,748 sq ft in 58 minutes, and covers up to 4200 sq ft, helping keep living rooms, bedrooms, offices, kitchens, basements, nurseries, dorms, and pet areas cleaner and fresher • Ultra-Quiet 20dB Sleep Mode - This air purifiers for home runs at just 20 dB in Sleep Mode for quieter nighttime use with minimal disruption. Ideal for bedrooms and guest rooms, Sleep Mode also turns off indicator lights to reduce light disturbance and help create a cleaner, calmer space for more restful sleep • Adjustable Timer & Child Lock - The intuitive control panel features a 1/2/4/8H adjustable timer for convenient, energy-saving operation and a child lock to help prevent accidental setting changes. Designed for everyday use in bedrooms, nurseries, and shared spaces, air purifiers for large rooms offers added safety, flexibility, and peace of mind for the whole family • Air Quality Display & 5 Fan Modes - This whole house air purifiers features a built-in air quality sensor with real-time PM2.5 and color indicator display, so you can monitor your air at a glance. In Auto Mode, it automatically adjusts fan speed based on air quality for efficient purification and hands-free convenience. With 5 fan modes—Sleep, Auto, Speed 1, Speed 2, and Speed 3—it easily adapts to pets, daily use, and different room conditions