KITCHEN SINK SPRAY: connection for standard 22 mm male, 24 mm female taps. With the flexible jet straightener, you renew your faucet by integrating it into a sink sprayer. The flexible hose allows the jet to swivel freely and simplifies washing the kitchen sink and bulky dishes. AERATOR AND SHOWER FUNCTIONS: the aerator effect saves water by mixing air and water and produces a soft, velvety spray; applying this aerator eliminates splashing, turning kitchen faucets into a kitchen sink spray; by moving the spray head downwards, you obtain a useful spray jet for washing fruits and vegetables.WATER SAVING: the range is equipped with a removable membrane water saving device which, once installed, reduces the water consumption of your kitchen tap by up to 40%, thus reducing your water bill and making an important gesture for the environment.WATER FILTER: the 13 cm flexible jet aerator is the one of the kitchen accessories that cannot be missing in the house; thanks to the stainless steel filter seal, it retains the solid impurities sometimes present in the water and prevents clogging of the head; it therefore also performs the function of a tap water filter.