The Swivel Laminar Flow Aerator is a non-aerating faucet aerator. The Swivel Laminar Flow Aerator leads to greater water efficiency, water reduction, and water conservation. The multiple steam spray provides less heat loss. This makes these aerators more energy and water efficient than single stream faucet aerators which mix air and water. The multiple stream spray widens for better rinsing, more spray velocity and better performance. This makes these high performance aerators better performing and ultra efficient. They deliver the most energy and water savings and optimum level of performance. Deluxe features include: All brass chrome plated body, built in anti-sediment screen, and 360-degree swivel for convenience. Low in height, ideal for bathrooms, with a spray more suitable for rinsing toothbrushes and razors, etc. Than standard faucet aerators.