I have always thought i only had two return jets in my pool. Ive been having a problem with DE shooting out the jets so I've replaced the grids and top manifold and it has seemed to fix the problem. However, I noticed there was a stream of white stuff shooting out a jet between the shallow and deep end jets. Ive never noticed water coming out of this before. It doesnt have the ball return jets have to change the direction of flow and it looks like its unscrewed most the way. The picture is hard to see but does anyone have a clue why de powder would be coming out of only this.
