Specification: Power: 50Wnom Air Flow: 150M3/H One Time Purifying Efficiency: >=99.7% Small Removing Efficiency: >=70% Purifying Frequency: >2 3Cycle/H(25M*2M*2.8M Room) Purifying Capability: >100M3/H N.Lon Emitting Efficiency: >=1.0*106 Ion/CM3 Filtration System: Air Inlet: Carbon Filter/High Efficiency HEPA Filter/Antibacterial Fibre Filter Air Outlet: Negative Ion LEDIndicator: Yes Noise: <=55dB N.W.:5.1Kg G.W.:5.8Kg Unit Size:470*400*160MM Container Loading Qty: (20'/40'/40HQ): 620/1300/1480PCS