Upgrade your Katadyn Gravity Befree water filtration system with the Gravity Befree Upgrade Kit. This convenient kit includes a quick-connect adapter that allows you to easily attach your Befree filter to any gravity system, providing you with an even more convenient and efficient way to filter water on-the-go. Now you can effortlessly set up your water filtration system wherever you go, ensuring you have access to clean and safe drinking water wherever your adventures take you. Don’t let dirty water slow you down – upgrade your Katadyn Gravity Befree system today with the Gravity Befree Upgrade Kit.