Product information: Colors: White, Black Material: PET+PP Quantitative: 80��5g/m2 Thickness: 0.5��0.05mm Efficiency: ___99. 97% Resistance: 30��2Pa Packing list: Air purifier x1 usb data cable x1 English manual x1<img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704405358.jpg" style="max-width:100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704405354.jpg" style="max-width: 100%;"> <img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704373163.jpg" style="max-width:100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704373144.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704373165.jpg" style="max-width: 100%;"><img src="https://cc-west-usa.oss-accelerate.aliyuncs.com/1622704373161.jpg" style="max-width: 100%;">

Korean Standard European Standard Small Desktop Air Purifier