Polaris 360 Hose float 9-100-1206 OEM made in Califonia.  This gooes on the hose close tho the back up valve to help keep it bouyant.  there are 3 needed within 6 ft. of the back up valve.  if the abck aup valve sinks it will tagle and only clean the deep end.

Polaris 360 hose float

SKU: 16371