Article No. : 8020861 

The BeFree Gravity Camp Upgrade Kit turns your Katadyn Gravity Camp or Base Camp Pro into a Katadyn BeFree Gravity Water Filter System. 

Contents:

Adapter ring (female thread-attaches to Katadyn Gravity Camp 6L or Katadyn Base Camp Pro 10L water bag / male thread for use with a Katadyn BeFree filter element). Integrated hose suspension to attach the outlet hose to the adapter ring. 

Quick-release valve with automatic outlet stop (female thread attaches to a Katadyn BeFree replacement filter / quick-release fasterner for quick-connect coupling).

The upgrade kit requires a BeFree filter element (sold seperately) and an existing 6L or 10L water filter system with accessories