COLZER Air Purifier with True HEPA Air Filter, Air Cleaner for Home, Bedroom, Office, Large Room, for Spaces Up to 700 Sq Ft, with Composite Filter

* Reliable Coverage: The machine CADR has a rated value of 188CFM, 320m³ / h, and uses a front air inlet to quickly purify indoor air, allowing you to enjoy fresh air faster. It is very suitable for bedrooms and living rooms, office and kitchen. (NOTICE: Replacement filter for EPI-328 model is available now, Please search for ASIN on Amazon: B081V9BSPK) * Efficient Three-Stage Filtration System: The machine uses a 3-in-1 composite filter, a combination of Pre-filter, HEPA filter and activated carbon filter. Compared with the combined filter, it is more convenient to use, has higher purification efficiency, and purifies air more effectively. * Advanced Sensors: The machine's PM2.5 display will update the current PM2.5 value in real-time based on the data obtained by the sensor, In auto mode, it will adjust the fan speed according to realtime air quality in your room. * Quiet And Good Performance: When you press the sleep mode, the fan speed will drop, the noise will be as low as 28db, and all lights will be...