Read the pool school article on backwashing. So dense I still have a question. Tried backwashing and brown water (I quess it was sand) blew in from water jet. I do not see a valve to open to make water go to drain pipe. Do I have to attach hose to water jets? HELP. Will try and attach a pic of filter set up. Pic shows pipe on right which goes to ground for draining pool but did not see water come out when backwashing. But only left it on for a few secs since looked like sand into pool.
iPhone not ketting me add photo. Will add when i get back inside