The Sapwood Filter

This is the whole package!
It contains:
 A stainless steel sapwood holder, that holds the slice of wood functioning as a filter.
120 cm food grade silicone tubing providing you with plenty of gravity power to give you a proper flow rate.
Food grade silicone universal cork to attach the tubing to a water bottle or water container.
Small piece of food grade silicone tubing for adapting the filter to a copper pipe for household use.