Is my cartridge filter supposed to filter silts in the water? I don't think the net on polaris 280 is capturing it.
I notice some sand like deposits on stairs. When I sweep it with brush, water got cloudy and it dissipated into deep end.
I am guessing that I am supposed to stirred up often so silts accumulating on stairs will be picked up by the cartridge filter, right? Do I need a separate vacuum to get rid of these?
Thanks in advance.