The Ambient Series from Franke kitchen systems encompasses a full range of kitchen faucets and complementary components featuring a sleek, contemporary design and water-saving flow rates, all at mid-range price points. Constructed of durable brass 3 in 1 hot and cold filtration Flow Rate: 1.75 GPM Spray Type: Stream Spout Swivel Range: 360° Ceramic Cartridge: 1 1/8" Countertop Hole Diameter: 1 3/8" Key Features & Innovations Franke 3 in 1 Filtration The Franke 3 in 1 Faucet brings hot, cold and filtered cold water into your kitchen the moment you need it. For cooking and rinsing. For tea or coffee. All from a single stylish Franke faucet. Life can be so beautiful.