Name：Venturi Mask With Two Diluters

Details

● Transparent, non-toxic PVC

● Two diluters, seven concentrations can be adjusted,Green Diluter: 24%, 26%, 28%, 30%,White Diluter: 35%，40%，50%

● Adjustable Nose-tip

● 5 inch quincuncial anti-crash oxygen tube

Model	Size
A038108	XL
A038208	L
A038308	M
A038408	S