Danco 10866 Dual Thread Vandal Proof Aerator, 15/16 x 55/64 in Male x Female, 1.2 gpm

Worry no more about your aerator being tampered with. The 1.2 gpm dual thread vandal proof aerator cannot be removed without the locking key. This aerator is also WaterSense certified and can maximize water savings with one replacement a year. Because the aerator limits the water flow through the faucet, water use is reduced as compared to the same time of flow without an aerator. It is constructed of brass to endure everyday use and has a sophisticated chrome finish that will add a touch of elegance to your faucet. Aerators limit water flow through the faucet allowing water use to be reduced compared to the same time flow without an aerator. In the case of hot water, because less water is used, less heat energy is used.