Medical usage venturi mak
Non toxic medical grade PVC
7ft or customized
Transparent or Green
1. Made of transparent and medical grade PVC
2. Available with 7' anti-crush tubing. Tubing length could be customized
3. Two color for choice:Green and transparent.
4. Different oxygen diluters , (green: 24%, 26%, 28% and 30%, white: 35%, 40%, 50%) is for selected for appropriate rate5.Adjustable nose clip.
5. DEHP free and 100% latex free available.
6. Adjustable nose clip.