KWC’s INTRO bath line (pictured) features a Neoperl Caché SSR E swiveling jet regulator, which allows consumers to change the direction and angle of the water jet. The collection features a single-lever faucet and a widespread faucet. The PIANA bath line features water spa technology including thermostatic and pressure balance valves that intuitively control water temperature and flow. It includes a single-lever faucet, a single-lever vessel faucet and a widespread faucet. Both lines are available in chrome or stainless steel and feature flow rates between 1.2 and 1.75 gal. per min.