Hi! First post for me here on TFP. So I had an algae bloom and am coming back from it. Killed it all and it all settled out to the bottom. Now working on vacuuming it up with the dirt devil pool cleaner. However, after I have it running for about 15 seconds, the return jets start blasting dirty water back into the pool. Seems the algae getting vacuumed up is just going right thru the filter instead of getting caught. I then backwash, rinse, and start again and the same thing happens? Read a few other posts, so I'm going to take a peek inside the sand filter. Any help is welcomed! Thanks!
Oh oh I have a 24' diameter 12,500 gallon pool.