Sloan 4.5 GPF Single-Flush Exposed Sensor Water Closet Retrofit Flushometer in Polished Chrome Color

4.5 GPF, Dual-Filtered Fixed Bypass Diaphragm, Polished Chrome Finish, Fixture Connection Top Spud, Single Flush, Adjustable Ground Joint for Tek Control Stop, Electrical Override, Battery, Sloan Exposed Sensor Water Closet Retrofit Flushometer.