A crosssection sketch of an automatic sewer trap cleaning box that fits over a standard house sewer trap The sketch should show the box made of sturdy and durable materials with a removable lid or access panel for easy maintenance and cleaning The cleaning mechanism should be visible showing how it automatically cleans both sides of the trap to ensure water flows freely The sketch should also depict the dimensions of the box by inches lenght and with inches height Clean Efficient Durable Maintenance Accessible Topdown view Wideangle lens Technical drawing
