Product main features Consisting of: GROHE Blue single-lever sink mixer with filter function monobloc installation U spout separate handle for filtered water headpart 1/2" GROHE Long-Life finish GROHE SilkMove 35 mm ceramic cartridge adjustable flow rate limiter swivel tubular spout swivel area 180° separate inner water ways for filtered and non-filtered water flexible connection hoses type of protection IP 21 main switching power supply 100 - 240 V AC 50/60 Hz with safety extra-low voltage (SELV) 6 V DC to filter change display unit GROHE Blue size S filter, filter head with flexible adjustment this product contains built-in LED lamps, which cannot be changed: energy efficiency class: A+