Resilience is manufactured by American Swimming pool Systems and is a product of Israel. They also make Helicol Solar systems.  They private label Salt Chlorinators for many companys included Intermatic (IPure)  and Pentair.  They have 2 models and both are self Cleaning.

The also are now marketing Nexa Pure Salt Chlorinators

Salt Levels = 3000 to 3200 ppm