I searched extensively and surprisingly couldn't find anything. I want to install an Intex SWG to my ABG pool. However, the DE filter has its output on the top, and the return to the pool is at the same height (about 2.5ft). Would the SWG have to be set on a box at the height of the return? Otherwise it would have to have 4 90 degree elbows for the plumbing to reach it, and this sounds fairly restrictive.