Kingston WRPA22P 2.2 GPM Water Restrictor for KB701 Pull-Out Spray Faucet, RawKingston WRPA22P 2. 2 GPM Water Restrictor for KB701 Pull Out Spray Faucet, Raw 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 metal material Includes a water saving 2. 2 GPM restrictor Unfortunately, Not Available for Sale in California Downloads