Upgraded our filter pump to the Intex SF70110-1 2800gph system. Followed all the directions and thought maybe the hub assembly had sand inside, checked that, backwashed and rinse but there was still sand in the clear drain sediment window. So took all apart today, emptied all the sand, cleaned the hub assembly and checked for cracks. Put all back together and rinsed the sand really well till water flowed clear coming out tank drain and now during the backwash there is still sand in the drain window. Doesn't clean out on rinse so I took it off, cleaned out sand and on rinse it is clear. Wanted to see if there was anything else to check prior to turning to filter. Going to use a sock over the outlet to check for sand.
Thanks,
Kurt
Thanks,
Kurt