The WINIX 5300-2 Air Cleaner is an evolution of the wildly popular 5300 model; designed for any home environment and ready to capture dust, pollen, pet dander, smoke, mold spores, VOC (volatile organic compounds) and household odors. With a CADR (Clean Air Delivery Rate) rating of 360 sq. ft. from AHAM (Association of Home Appliance Manufacturers), this unit is best used for medium to large living spaces, kitchens, or bedrooms. The WINIX 5300-2 uses a 3-stage air cleaning system, featuring an odor reducing carbon filter, 99.97 percent efficient True HEPA filter and WINIX PlasmaWave technology. Features: 360 sq. ft. VOC Smart Sensor, air quality visual indicator, light sensor, auto & sleep mode, CUL listed, AHAM CADR (Clean Air Delivery Rate) certified, CARB certified (California Air Resources Board), Energy Star certified.