Medical Grade Silicone Tubing :
10′ Ozone resistant Medical Grade Silicone (4 mm) tubing with Male and Female Luer Connectors and 3-way Valve.
You use it in case of needs for Ozone Feed line extension from Ozone Generator to:
– Water/ Oil Ozonation
– Ozone Bagging
– Ozone Sauna
– Any other need for line extensions

Exactly what I was looking for!
LOOKS GOOD.
Good.