This Grohe Blue Pure Startcurve tap has a high U-spout with 150° swivel action that is practical – perfect for filling and cleaning larger pots or carafes. Designed to allow you to have filtered drinking water at home, simply by turning the knurled rotary knob or unfiltered hot and cold water for your daily kitchen routines using the single-lever handle. Designed to be combined with different GROHE Blue filters, in S-, M- & L-Size – or pair it with the Magnesium Zinc, Ultrasafe, Activated Carbon, Reverse Osmosis or Reverse Osmosis Mineralisation filter, Features GROHE SilkMove ceramic cartridge inside, that delivers smooth and precise volume and temperature control, For complete functionality, a filter must be purchased separately, Filter options: 4005176984105 GROHE Blue Filter S Starter Set & 4005176745195 GROHE Blue Magnesium & Zinc Filter Starter Set (Sold separately)