Features1.Electrostatic Precipitator(ESP cell) features on the multi-group of collection array with a Stong Electric field.2.Permanent lifetime filter for 24 Hrs/day, 7 days/week use. NO expensive replacement filter to buy.3.Excellent capacity of clean air delivery rate: capture most of the smoke, pollen and dust. Eliminate essentially all bacteria, mold spores and viruses in the air filtrate with its powerful electric field.4.Three brushless fans bring the strong air flow without carking noise. Quitely it works.5.Independently cotrolled Negative Ion generator, with UL certificated, more than 3.0 million ions/cc6.Low, Medium, High three speed control for different evironment in different time. Help to refresh the breathing efficiently and economicly7.No ozone generated to be concerned about.Functions1. ESP Cell for CADR and germ killing2. Negative Ions-Hign density of more than 3 million per cc.3. Three speed-Low, Medium and High4. Self power-off timer with 2H, 4H and 8H interval.5. Wireless remote control optional.Technical Data

