Pm2.5 Mask Anti Coronavirus Protective Electric Filter Air Purification Surgical 5pc filter

Description

The latest technology of combination of mask and air purifier can effectively filter virus and eliminate air circulation problems in traditional mask. 5-layer composite filter, layer by layer division of fine particles, provides you with cleaner air. Efficient purification system, independent air inlet and outlet duct. The air volume can be adjusted in three levels freely, and the air volume can be introduced in a large area to meet the different needs of various occasions.