Winix D480 True Hepa 3-Stage Air Purifier, Aham Verified For 480 Square Feet

D480 3-Stage Air Purifier 480 Sq Ft Room Size 480 Sq. Ft.: Aham Verified Room Size Of 480 Sq. Ft. Suitable For Large Size Living Spaces Washable Fine Mesh Pre-Filter: The First Line Of Defense Against The Largest Airborne Particles Found Indoors Activated Carbon Filter: Reduces Vocs And Household Odors From Cooking, Pets, And Smoke. It Is Designed To Catch Airborne Particles Found Indoors, Which Also Helps Prolong The True Hepa Filter Life True Hepa Filter: Winix True Hepa Captures 99.99%* Of Airborne Allergens Including Pollen, Dust, Smoke, Pet Dander, And Other Ultrafine Particles As Small As 0.003 Microns Air Quality Indicator: Visual Indicator Displays Real-Time Air Quality In The Room With Led Lights Smart Sensors + Auto Mode: Built-In Air Quality Sensor Measures And Adjusts Fan Speed In Real-Time Light Automated Sleep Mode: Unit Automatically Activates Its Quiet, Energy-Efficient Sleep Mode When Room Is Darkened And Returns To Auto Mode In The Presence Of Light Tested And Trusted: This Unit Is Proven Dependable And Efficient By Being Aham Verified, Energy Star Certified, And Ul Certified MFG# 1022-0221-02