Filter cleaning 1. Turn tap water shutoff valve off 2. Flush the toilet to empty the water tank 3.Unscrew the filter from the T-Valve. completely. Note: Failure to do so could result in leaking or flooding. 4. Gently brush and clean the filter with 5. Reconnect the filter to the T-Valve 6.Turn the tap water shutoff valve back water to remove the clog. properly. Note: Failure to do so could result on. in leaking or flooding. 14 hsilgnE