Poolpower's are manufactured in Australia.  They are also called Clevachlor or Quikchlors.   These are made by Clevaquip LTD.

(Poolmaster is a division of Poolpower)

Minimum Salt Levels - SC Standard and Heavy Duty  = 4500 ppm 

                                         RP standard = 3500 ppm

                                         RPHD = 2500 ppm