【Efficient Purification with Large Coverage】Featuring with Turbo-air™ Technology, this CADR of 194CFM/300m³/h air purifier equipped with a 4-Stage Filtration system including Pre-filter, TRUE HEPA Filter, Activated Carbon Filter, Net filter, can clean up to 1350ft² 1 time per hour, 269ft² 5 times per hour, effectively capture 99.99% dust, pet hair, dander, smoke, cooking odor, pollen as small as 0.3 microns around your living space.

【Air Quality Color Indicator & Intelligent Auto Mode】Not like other common ones which you could not know how air quality changes, this 360° air intake air cleaner built-in sensitive infrared air quality sensor, can clearly display how your surround air quality improved with its 4 colors indicator (blue-very good,green-good,yellow-moderate,red-polluted).The smart auto mode can adjust fan speed automatically based on surround air quality,brings you convenience and greatly saves power consumption.

【4 Fan Speed & Quiet Sleep Mode】Built-in newest brushless motor, it works with much lower noise,especially in sleep mode with only 22dB,at same time all LED OFF only the sleep mode indicator on with only half bright as normal display to ensure a quiet and soothing indoor environment.Furthermore, it is set with 4 fan speed.You can either switch functions via sensitive led touch button or included IR remote control for your best convenient use while lying in bed or sitting on sofa.

【1-12H Timing Function & Smart Filter Change Reminder】Better than other air purifier in market,its smart timer function allows you to set 1-12H timer based on your demends,much more flexibly.Our machines are set up with a 3000H filter replacement reminder. The indicator light will flash when the purifier has been in use for 3000H. It is recommended to replace your filter every 6-8 months depending on the use and air quality.

【Quality Assurance】This ture hepa air purifier is FCC certified, ETL Listed, CARB approved and 100% OZONE FREE, totally environment friendly. Besides, we provide 3-Years Warranty & Lifetime Service Support. (To ensure the best effectiveness of the product, we recommend that you use the official filter).