HI I would love to post a pic of a part I found in with the pool supplies I acquired but it tells me the file is to big. Hoping if I can describe it good enough someone will tel me what it is and its purpose.
It is clear, hard, acrylic plastic, reminds me of clear PVC. It is in the shape of a right angle/elbow. On one end it has a u shaped area that looks as if the vac. hose attaches there. Inside of it there is a mechanism with a tight spring and black plastic disc that occludes anything from getting through it to the other end of the elbow. ??????