Filter taps reduce chlorine, limescale, organic impurities and heavy metals such as lead, copper and aluminium giving clean, clear great-tasting water straight from the tap. Featuring automatic 'traffic light' system so you know when to replace the cartridge. Long life ceramic discs ensure easy shut-off and fingertip control. 3-way taps have hot, cold and filtered outlets. Specifications: Cartridge requires 1.5bar for operation.