Introducing the Express Sanitation Kit, ideal for servicing your water cooler. The Express Sanitation Kit comes with everything needed to sanitise your water cooler inside and out. The sanitation kit includes a bottle of Aqua Dosa sanitising fluid designed for internal sanitising, a Mini Dosa In-line Sanitation device for use with the Aqua Dosa sanitising fluid, the Express Filter Kit including the Hydro+ ECO filter and sanitation wipes for maintaining the outside of the cooler.