Features:
Compact square size┃Four fan speeds┃Two working modes┃Three operating methods┃Air quality indicator┃PM2.5 data display screen┃Ultra-high 8 million negative ion output┃400mg ozone output for air purification┃600mg ozone output for water treatment┃UV lamp sterilization and disinfection┃Four timers┃Filter replacement indicator┃Low power consumption┃Remote control and WiFi control.