Ahhh Richard that's brilliant !! I'll have to give it a try tomorrow. I LOVE having a real vacuum for the pool!!
My worry at this point is mostly the electric bill that's going to follow over a month of the pump running 24/7! Yikes. It usually runs 4 hours a day.
I've had my sand filter for two years, I just ditched the B adapters this year and put the larger return/inlet on. I was sick of worrying that it was constantly going to fall off, AGAIN. LOL Year 3 with the pool and this is the first real problem. The skimmer is on my list of upgrades, it just hasn't happened yet. Now I really just want a bigger pool....