Kingston GKBSA1608 1.5 GPM Female Aerator EPA Watersense Certified, Brushed NickelKingston GKBSA1608 1. 5 GPM Female Aerator EPA Watersense Certified, Brushed Nickel Installed at the ends of household faucets, aerators are designed with mesh screens to reduce splashing and dripping in sinks. A mixture of water and air is delivered while also helping to conserve water. Features Fabricated from high quality brass and ABS material Includes a 1. 5 GPM restrictor to save water 55 64" 27 UNS female threads Downloads Specification Sheet