Aquasana Clean Water Machine Extra Dispenser, 1 Gallon, Black 1 Gallon Dispenser - add an extra dispenser to your Aquasana Clean Water Machine. Required filtration dock sold separately: AQ-CWM-D Interchangeable use - dispenser and pitcher can be used interchangeably on the Clean Water Machine. To view the pitcher please see: AQ-PWF-P Multi-use application - With your additional dispenser, leave one on the dock for cooking and one in the fridge for access to cold, refreshing water for drinking Powered Active Filtration - obsessively engineered to force unfiltered water through an ultra-dense, smart filter block for clean, great-tasting water - no installation required: AQ-CWM-D Hydration on demand - instant access to healthy water available at the touch of a button - 1/2 gallon per minute. Keeps you and your family hydrated all day long