This kit enables you to convert your BrüTank's 55qt self-tapping tank into a filtered water dispenser, which can be utilized inside your cooler or removed and used in your fridge. The kit comprises a drop-in system, an external tap, and our triple-layer filter, consisting of a pre-filter layer, natural coconut shell, and an activated carbon layer. The filter is capable of eliminating chlorine, rust, sediment, mercury, heavy metals and other impurities to deliver fresh, clean drinking water at home or on the go. Flow Rate: 0.1-0.25GPM Lifespan: 50 gallons, or 2 months. Capacity: 1.64 gallons The self-tapping tank is sold separately. Included with and only works with the 55qt BrüTank.