Neoperl 2.2 GPM Kitchen Faucet Vario Aerator / White Water Saving Twist Swivel Spray Stream 2.2 gpm - Not for use in California or other states/areas that require lower flow rates2.2 gpm - Not for use in California or other states/areas that require lower flow rates White - Dual Thread Aerator with a built-in flow regulator. Easy to install 2.2 GPM Full Flow aerator Twist to change from aerated stream to forceful wide spray. Constructed with flexible rubber jet spray tips, rub for easy cleaning.