Breathe in fresher air with the PureZone Halo 2-in-1 Air Purifier by Pure Enrichment. Breathe in fresher air with the PureZone Halo 2-in-1 Air Purifier by Pure Enrichment. FEATURES Clean and sanitize your air from 99.97% of dust, pollen, pet dander, smoke, and household odors. Enjoy improved air quality as the premium 2-stage filter safely cleans the air in any bedroom or office 2-STAGE AIR PURIFICATION: Clean your air from 99.97% of dust, pollen, pet dander, smoke, and household odors. Stage 1: Activated carbon pre-filter; Stage 2: True HEPA filter 100% OZONE FREE: PureZone cleans the air without ionizers or ozone generators that can cause lung-related illnesses ENERGY-EFFICIENT & EASY TO USE: Using touch-button technology, select between 3 automatic timer settings to save energy or run continuously after choosing 1 of 3 fan speeds MOOD LIGHTS: Choose from 2 light modes, either bright or low, and enjoy a soft blue glow to add a little character and ambiance to any space CALMING MOOD LIGHTS: Bright or soft b