Dockside™ Prefiltration System

P/N: 610000


  • The Dockside Prefiltration System prefilters fresh water you might use from dock side or marina sources while you cruise. The Dockside Prefilter extends the life of Seagull® IV Purification System you have installed on board and helps keep equipment running smoothly by filtering out many of the most troublesome contaminants. Designed to remove chlorine, abrasive sand, dirt, rust, and suspended particulates, the Dockside Prefilter is sure to suite your fresh water needs.

    The Aqua-Polish® Filtration Cartridge used in the Dockside Prefilter has a nominal three (3) micron particle retention, enabling it to remove microscopic and visible dirt and scale, and many other larger particle contaminants. Dockside Prefilter is a filtering device and is not intended for removing microbiological contaminants.

    For purification of drinking water, use in tandem with a Seagull IV Water Purifier for a complete on-board system.

    • Exceptional removal capacity
    • Effective and dependable
    • Quick and easy installation
    • Self-centering
    • Double O-ring bypass prevention
    • Low pressure loss
    • Eliminates channeling bypass

    Dockside Prefiltration System includes a Prefilter housing with hose fittings installed, 5 ft Connection Hose, and an Aqua Polish #10 cartridge.

    For Cold Water Use Only — Does not Desalinate


  • Specifications

    Particle Retention 3 microns
    Min. Operating Temperature 33 °F (0.5 °C)
    Max. Operating Temperature 100 °F (38 °C)
    Max. Operating Pressure 10 psi
    Nominal Capacity 5,000 gallons (19,000 liters)
    Flow Rate 5 gpm (19 lpm)
    Replacement Canister Aqua Polish #10 Prefiltration Cartridge P/N: 600001
    1. Do not freeze!
    2. Performance may vary according to influent water quality.