Colzer Air Purifier with HEPA Filter

This HEPA filter air purifier has a 3-stage filter, including HEPA filter, carbon filter, and pre-filter. There are 6 modes of air purifier, including filter reset, timer, power, fan, sleep mode, child-lock. This HEPA filter air purifier improves indoor air quality in spaces. And you can use a cellphone to control. Besides, this HEPA home air purifier is FCC, CARB certified and ETL listed.