New filters have installed in the sinks and showers in the locker rooms, kitchen, clinic, and labs. These filters do not allow water to come out at a rate in which they used to. For example, in the kitchen sinks, the flow rate pre installation was 2.54 (units) but post installation it is 1.50 (units). In total with all the fixtures, the flow rate has been reduced by 51%. Andover High School is saving the school money and the environment by cutting the use of water by a significant amount.