Description Non-Spill reusable Spring Cap for water cooler bottles can be used with AN1 cooler filters. Ideal if you refill your own water bottles as it makes replacing a heavy bottle of water much easier and without the risk of water going every where. There are two types available. The spring type is used with drop-in water filters or if you have an open water tank with a plastic baffle plate inside for the spring to hit. The rubber flap type is used if you have a spike or probe spill kit on your cooler, these are used to pierce sealed spring water bottles. These caps fit all standard size spring water bottles 55mm across the top. Simply choose the spring or flap type cap that suits your cooler in the Product Options below.
