Proteas filter water dispensers are available in two models, standing and desktop and connected directly to the tap water supply, but is necessary, a water filtration system to be putted. They have digital LED screen and the temperature can be adjusted. Also, you can program the dispenser to start and stop automatically. The tanks are made of stainless steel for better hygiene. They can produce 2L of cold water and 5L of hot water per hour. The cold water tank has 3,6L capacity.