A reverse osmosis system includes a first membrane chamber having a first feed line and generating a first permeate stream and a first brine stream. The reverse osmosis also includes a feed pump pressurizing the first feed line and a first booster device include communication with the first feed line. A flow balance line is also included in the reverse osmosis system, a second booster device, in fluid communication with the first permeate stream and the flow balance line. The reverse osmosis system also includes a second membrane chamber having a second feed line and fluid communication with the second booster device. The second membrane includes a second permeate stream in fluid communication with the flow balance line.