So here is my problem, I had really bad algae build up cause pump died. I shocked pool did the normal stuff to get rid of it. It got blue but super cloudy, tried the clarifier stuff didn’t work, then used FLOC. Dropped everything to the bottom great. Come to find out my sand filter (extremepower US 2640GPH 13” sand filter) does not have waste setting but on the Dang advertisement said it does. What can I do here? For the time being I went ahead and turned it back on filter, because the hose I bought won’t even fit the intex fittings on the pool So I bought an adaptor and it won’t be here till Saturday so can’t even vacuum until then. I’m also thinking about replacing cheap hose with PVC anyone have a good walk thru on sizes for the pool?