The ozone catheter adapter is needed in order to attach most catheters to your ozone silicone tubing.
The ozone catheter adapter is made from 100% Kynar which is resistant to ozone and will not break down. It is designed to attach to silicone tubing that is 3/16" ID x 5/16" OD. This adapter is compatible with the Silicon Small Insufflation Catheters - 10F. This is a must to ensure secure connections between your tubing and your catheters.
If you purchase a box of 30 catheters, you receive this adapter for free.