Freshwater System Boat Water Lines

Even in the middle of the ocean, boat owners need access to fresh water — and that includes a way to deliver it. Marine Parts Source has a boat water hose that can transfer potable water while resisting damage from saltwater, weather, impacts and other hazards. These freshwater marine hoses come from leading brands like Sierra and Whale for many applications. Connect them to water heaters, washdown spigots, live bait tanks, drinking faucets, showers and wherever else clean water is crucial.

Water hoses come in many sizes and lengths for a secure connection and proper flow. You can purchase a potable water hose by the foot, too. They’re made of durable materials like PVC and FDA-approved vinyl with several color options to color-code your tubing. Add accessories like storage reels and tube cutters for easy setup. Get a freshwater hose for a boat or RV with free U.S. shipping on orders over $100.


Fresh Water System Hose

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  1. s116148w
    Vac Extra Heavy Duty/FDA Marine Hose, 50 foot | Sierra 116-148- 50 FT
    SIERRA-116-148- 50 FT
    Brand: Sierra

    A multipurpose, full vacuum rated hose made of smooth white FDA grade PVC with imbedded vinyl helix. Ideal for potable water fill, bilge pump intake/discharge, livewell intake, sanitation, and drain line applications. Sold as 50 continuous feet.

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  2. Sierra 116-162-1006 1 in. all clear PVC tubing with red tracer 50 ft.
    1 inch All Clear PVC Tubing With Red-Tracer, 50 foot | Sierra 116-162-1006
    SIERRA-116-162-1006
    Qty In Stock: 1
    Brand: Sierra

    Polyester reinforced PVC tubing with clear heavy wall FDA grade vinyl. Primarily used for pressurized water system supply lines, drain lines, and washdown pump lines. 1 in. inside diameter. Sold as 50 continuous feet.

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    MSRP: $130.39 $126.28
  3. s11614911861_lg_1_6
    Livewell Hose, 100 foot | Sierra 116-149- 100 FT
    SIERRA-116-149- 100 FT
    Brand: Sierra

    Sierra's livewell hose is a multipurpose hose with a black, smooth outer cover with vinyl helix. Primarily used for livewell intake and discharge, though it may also be used for bilge pump intake/discharge, drain line, and sanitation intake/vent applications. Sold as 100 continuous feet. 

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  4. Sierra 116-150-0146 1/4 in. clear PVC tubing 50 ft.
    1/4 in. Clear PVC Tubing 50 ft. | SIERRA-116-150-0146
    SIERRA-116-150-0146
    Qty In Stock: 8
    Brand: Sierra

    FDA formula single layer PVC tubing is primarily used for non-pressurized potable water supply lines and small drain line applications. 1/4 in. inside diameter. Sold as 50 continuous feet.

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    MSRP: $34.79 $33.65
  5. Sierra 116-150-0565 5/16 in. clear PVC tubing 25 ft. polypac
    5/16 inch Clear PVC Tube, 25 foot | Sierra 116-150-0565
    SIERRA-116-150-0565
    Qty In Stock: 3
    Brand: Sierra

    FDA formula single layer PVC tubing is primarily used for non-pressurized potable water supply lines and small drain line applications. 5/16 in. inside diameter. Sold as 25 continuous feet.

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    MSRP: $33.39 $32.31
  6. Sierra 116-162-0386 3/8 in. all clear PVC tubing with red tracer 50 ft.
    3/8 inch All Clear PVC Tubing With Red-Tracer, 50 foot | Sierra 116-162-0386
    SIERRA-116-162-0386
    Qty In Stock: 8
    Brand: Sierra

    Polyester reinforced PVC tubing with clear heavy wall FDA grade vinyl. Primarily used for pressurized water system supply lines, drain lines, and washdown pump lines. 3/8 in. inside diameter. Sold as 50 continuous feet.

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    MSRP: $61.29 $59.31
  7. Sierra 116-162-0586-1 5/8 in. all clear PVC tubing with red tracer per foot
    5/8 inch All Clear PVC Tubing With Red-Tracer, sold per foot | Sierra 116-162-0586-1
    SIERRA-116-162-0586-1
    Qty In Stock: 196
    Brand: Sierra

    Polyester reinforced PVC tubing with clear heavy wall FDA grade vinyl. Primarily used for pressurized water system supply lines, drain lines, and washdown pump lines. 5/8 in. inside diameter. Price per foot.

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    MSRP: $2.36 $1.97

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