2pcs Filter Cotton PM2.5 Particle Dust Filter Replacement Accessory Fit for S7 S8 Breathing Machine

2pcs Filter Cotton PM2.5 Particle Dust Filter Replacement Accessory Fit for S7 S8 Breathing Machine Description

1??Filter Dust: Filter cotton can effectively filter PM2.5 ultra fine particle dust in the air to ensure that users get clean air when using the breathing machine. 2??Fitment: Designed for S7, S8, VPAP IV ST series breathing machine, can be easily installed, no complicated tools and procedures are required. 3??Regular Replacement: It is recommended that users replace the filter once or twice a month to help prolong the service life of the breathing machine. 4??Cotton Material: Filter cotton is made of high quality cotton material, safe and eco friendly, non toxic and eco friendly, soft, good filtering effect. 5??Multiple Applicable Place: 2pcs of filter cotton are available, meet your use needs. Small and light weight, easy to carry, suitable for home, hospital and other places.