Filtering stairway for swimming pool

摘要

A stairway for a swimming pool fabricated by a rotational molding technique having a set of stairs in its front face and a hollow reservoir therein that communicates with the pool. A separate box also formed by a rotational molding technique is attached to the back of the stairway and contains a pump. A filtering system is contained inside the stairway and is attached to the pump to circulate pool water therethrough.