The Scoutprefilter comes standard with every Stream and filters at 1 micron, capturing sediment and debris from natural water sources. It attaches to the inlet hose of system. Either the Scout or the should always be attached to the Stream when filtering from natural water sources.

To clean the Scout, brush off debris by hand or hose off with fresh water.Unlike our carbon block filter cartridges, there is no suggested replacement schedule.Replace if it becomes damaged orincreasingly difficult toclean.