Advantage Sales & Marketing, Las Vegas, will be the exclusive sales representative in southern California and Clark County, Nev., for SFA Saniflo. Stan Parten (phone: 714-315-2368) will cover Orange County north to Paso Robles, Calif. George Tomaszewski (phone: 760-846-0600) will cover Orange County south to the California-Mexico border, including the Inland Empire. Tab Perez (phone: 775-450-9671) will cover Clark County, Nev.