It adopts the unique technique of “Formaldhype-Absorption &Chemical Reaction”, which is distinctive for the advantage of higher purifying efficiency, long operating life and formaldehyde non-releasing. Together with the Nanometer light-accelerant filter, UV lamp and reformed active carbon filter, the purifier can decompose harmful volatile organic compounds inside the house and office, such as formaldehyde, ammonia, benzene, TVOC, K.pneumoniae, Bacillus coli, deodorize unpleasant smells. Voltage: AC220V/50Hz Power: 30-60W weight: 7.4kg Anion Density: 1*106pcs/cm3 Ozone density: 300m3/h Noise: ≤32db Size:526*409*424mm Area: 75-100m2 Usage: office, meeting room, household Package: 1 pc/carton Functions: 1. High Efficiency Filter Material of Formaldehyde Absorbent & Reformed Active Carbon Filter: Decompose some poisonous gas such as formaldehyde, benzene, and xylene. The decomposing capacity is 30 times higher than other purifiers. 2. Operating with lowest noise: Using the PG engine with 4 modes, Ozone density can reach 300m3/h; in the sleep mode, the noise is below 32db. 3. Decompose pollen: Circular air with 5-minute low speed and 5-minute middle speed in order to decompose pollen clearly. 4. Release negative ion &Perfume function: The air was saturated with the perfume like the flowers. 5. Colorful appearance options