Neoperl 1.5 GPM Kitchen Faucet Vario Aerator / White Water Saving Twist Swivel Spray Stream Low Flow WaterSense Listed kitchen & utility sink aerator White - Dual Thread Aerator with a built-in flow regulator. Easy to install 1.5 GPM Water, Energy & Money Saver Twist to change from aerated stream to forceful wide spray. Constructed with flexible rubber jet spray tips, rub for easy cleaning.