It provides hot, cold and 108°C filtered boiling water from a single tap. When combined with the CUBE tank, it also dispenses filtered chilled and filtered sparkling water.

The tap is manufactured with a child–proof double push–and–turn handle, and the PRO3 tank includes a safety feature with a maximum temperature and pressure relief valve set at 8 bar.

It is available in polished chrome (CHR), stainless steel (RVS) and patinated brass (PTN).

The tap requires a hole of Ø35 mm and a maximum worktop thickness of 50 mm. Minimum mains and hot water pressure for the PRO3 installation are 200 kPa (2 bar), with a recommended pressure of 200–400 kPa (2–4 bar).

The PRO3 tank provides 3 litres of boiling water with 1600W power at 230V. The optional CUBE tank (220–240 V, 100 W) provides filtered chilled and filtered sparkling water, using an HF + AC water filter.