Application: it is suitable for public oxygen bars, mobile and household oxygen generators to absorb oxygen. It is easy and fast to wear, environmental protection and sanitation. The gas volume can be changed.

Material: medical silica gel.

Characteristics: excellent high and low temperature resistance (- 40 º C ~ 200 º C); No aging, deformation and good insulation; High temperature and high pressure disinfection (120 º C), long repeated service life.