Best Marine Toilets With a Freshwater Flush Ranked

7 marine toilets that flush from onboard fresh water.

Last updated: November 9, 2026

A freshwater head flushes from a pressurized onboard supply instead of raw water, which avoids the smell and marine growth that raw water can bring. These models need a water supply that can keep up with the flush, and some makers say never to connect them to drinking water without the right valves.

Prices were last checked November 9, 2026. Product prices and availability are accurate as of that date and are subject to change; the price and availability shown on Amazon or the retailer's site at the time of purchase apply. As an Amazon Associate we earn from qualifying purchases.

Best Marine and RV Toilets With a Freshwater Flush: Manual marine

  1. Jabsco Twist n Lock 29090 Compact
    #1 of 23.1Full review

    A compact hand-pumped head that fits small sailboat and powerboat compartments. Choose it when you want no wiring and no battery draw.

    Amazon $213.49
    $213.49
    ManualCompactNone-
  2. Jabsco Manual Regular Bowl 29120
    #2 of 22.9Full review

    A hand-pumped head with the larger regular bowl, for boats that have the room and no spare battery capacity.

    Amazon $271.99
    $271.99
    ManualRegularNone-

Best Marine and RV Toilets With a Freshwater Flush: Electric marine

  1. SEAFLO Quiet Flush Fresh SFMTE1-03-R
    #1 of 54.1Full review

    A quiet freshwater head at a mid price, with a long warranty and soft-close seat.

    Amazon $429.99
    $429.99
    ElectricRegular16 A-
  2. SEAFLO Deluxe Flush Fresh SFMTE1-05
    #2 of 53.8Full review

    SEAFLO’s top freshwater head, with selectable flush cycles.

    Amazon $549.99
    $549.99
    ElectricRegular20 A-
  3. Jabsco Quiet Flush E2 Fresh, Regular
    #3 of 53.0Full review

    Jabsco’s newest quiet head for a boat with pressurized fresh water. It pays for itself in comfort more than in price.

    Amazon $819.12
    $819.12
    ElectricRegular-0.3 gal
  4. Jabsco Quiet Flush E2 Fresh, Compact
    #4 of 52.8Full review

    The compact-bowl E2 for small cabins on pressurized fresh water.

    Amazon $862.07
    $862.07
    ElectricCompact-0.3 gal
  5. Raritan Marine Elegance Household
    #5 of 52.5Full review

    A residential-style marine head for larger yachts with a strong 12 V supply.

    Amazon $1,140.36
    $1,140.36
    ElectricHousehold28 A-