This robust prefilter for the works well for water sources with difficult-to-filter sediments. The 0.35 micron pleated filter offers increased protection against fine sediment found in rivers or high turbidity water sources.The Guide Prefilter also offers higher throughput to maximize Stream flow rates. The prefilter connects to the Stream inlet hose.

To clean the Guide, 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 or increasingly difficult to clean.