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    View All
    Single flush toilets

    Gerber Viper GWS31502S Toilet

    0-gallery-image
    Viper GWS31502S
    Shop
    Shop

    Ratings

    Ratings

    Test Results

    Solid waste removal

    Solid waste removal

    The ability to move simulated waste through the bowl and trap.

     /  5
    Noise

    Noise

    Flush quietness without the seat.

     /  5
    Bowl cleaning

    Bowl cleaning

    How well flushing cleaned the bowl's front and sides.

     /  5
    Type

    Type

    G is gravity; P is pressure-assist.

     /  5
    Gallons per flush

    Gallons per flush

    The amount of water used per flush, in gallons.

     /  5

    About

    The Gerber Viper GWS31502S is part of the Toilets test program at Consumer Reports. In our lab tests, Toilets models like the Viper GWS31502S are rated on multiple criteria, such as those listed below.

    Solid waste removal: The ability to move simulated waste through the bowl and trap.

    Noise: Flush quietness without the seat.

    Bowl cleaning: How well flushing cleaned the bowl's front and sides.

    Price & Shop