Water Purification System Repair near Riverview Ave. I was called to a home where the client reported that their water filtration system was producing cloudy and discolored water. After inspecting the system, I found that the sediment filter was clogged and needed to be replaced. I also found that the activated carbon filter was expired and needed to be replaced. After replacing the filters, I tested the system to ensure that it was producing clear and clean water. The client was satisfied with my work and was glad to have a better water supply for cooking and cleaning.