Dometic 8900 Series MasterFlush Toilet
Defender Home Page
Phone: 800-628-8225 Fax: 800-654-1616 Int'l.: 860-701-3400 Email: Contact Us
Shipping Info
no sales tax Defender Home Page
Your Cart

View Cart View Shopping Cart
Check My Order(s)
Track My Package(s)
Conversion Chart
Shopping Areas
Boats & Motors
 Defender Seal
Dometic 8900 Series MasterFlush Toilet

Dometic 8900 Series MasterFlush Toilet

  • Bowl Style: Household, Select Height, Color: White
  • Water Supply: Pressurized Fresh Water, Solenoid, Voltage: 12 Volt DC
  • Flush Control: Remote Touchpad Control Panel
  • Item #: 
    Dometic(formerly SeaLand)
    Model #: 
    Multiple Models Available
    Shipping Weight: 
    50.00 Lbs.
    List Price: 
    Our Price:
    Please enter quantity below.

    Model #
    13-3/4 Inch
    304 8939 01
    Our Price: $999.99
    17 Inch
    304 8979 01
    Our Price: $999.99
    Click the "More Info" button above for specific information about that product.

    Shipping Note:
    It ships ONLY by Truck Freight.
    Please call us at 800-628-8225 or E-mail for a valid shipping quote, since Truck Freight rates change regularly.
    This item ships directly from the manufacturer.

    Dometic 8900 Series MasterFlush Marine Toilet


    • Touchpad with add-water / flush controls as well as "power on" and holding tank indicator lights
    • "Normal" (0.85 Gal.) or "Dry Bowl" (0.45 Gal.) flush settings
    • "Soft close" seat action
    • Powerful macerator flush
    • Discharge fittings for through-the-floor or above-floor plumbing included
    • Small footprint, angled back


    • Height: specify standard marine or tall
    • Bowl Style: household
    • Water Supply: onboard pressurized fresh water / solenoid
    • Flush Control: wall-mount touchpad control panel
    • Materials: ceramic bowl
    • Inlet Hose: 1/2" ID
    • Discharge Hose: 1-1/2" ID
    • Nominal Voltage: 12 Volt DC
    • Circuit Breaker: 20 Amp
    • Dimensions (low profile): 13-5/8" H x 14-3/4" W x 18-1/4" D
    • Dimensions (standard-Height): 17" H x 14-3/4" W x 18-5/8" D

    For further details see data sheet for this product

    WARNING: This product MAY expose you to chemicals, which are known to the State of California to cause cancer, birth defects and/or other reproductive harm. For more information go to

    Dometic OdorSafe Hose Plus - 1-1/2 Inches
    Item #: 502434
  • Diameter: 1-1/2" ID, Color: White
  • Material: PVC Reinforced with PVC Helix, Tolerance: 270 PSI
  • Sold by the Foot, ( 50 feet Maximum Continuous Length )
    Model #:
    Dometic ECO Holding Tank Vent Filter Kit
    Item #: 503469
  • Applications: Replacement for all Dometic and Dometic Vent Filters
  • Includes: Mounting Brackets and Hose Fitting Adapters for All Size Vent Hoses
  • Yearly Replacement is Recommended
    Model #:
    Dometic Max Control Advanced Holding Tank Deodorant
    Item #: 754056
  • Odor Control Formula also Breaks Down Waste and Toilet Tissue
  • Mix Ratio: 4 Ounces per 40 Gallons of Holding Tank Capacity
  • Container Size: 32 Ounce, Concentrated Formula
    Model #:
    Dometic DTM01 Holding Tank Monitor
    Item #: 501421
  • Monitors Level in (1) Waste Holding Tank - with Full Tank Alert
  • Power: 12 / 24 Volt DC, Includes (1) 1-Level Probe Assembly
  • Cutout: 1" dia., Dimensions (Panel): 3-1/4" x 2"
    Model #:
    Raritan Tru-Design Manual Aquavalve Vented Loop
    Item #: 503621
  • Color: White, Select Size
  • Molded from Glass-Reinforced Nylon Composite with Silicon Bleed Valve
  • Application: Inlet and Discharge Pipes Below Waterline
    From: $17.99
    To: $24.99
    Raritan Tru-Design Aquavalve Y-Valve Kit
    Item #: 503663
  • Includes Manual Aquavalve with (3) Straight 1-1/2" Hose Barbs
  • Lockable Handle Position, Silicon Seal for Smooth Movement
  • Molded from Glass-Reinforced Nylon Composite for Strength and Stability
    Model #:
    Raritan Tru-Design Complete Thru-Hull and Seacock Assembly
    Item #: 503628
  • Includes Thru-Hull, Load Bearing Collar, Ball Valve & Straight Hose Barb
  • Material: Glass Reinforced Nylon Composite, ABYC H-27 Compliant
  • Compact Footprint, No Corrosion or Electrolysis, Select Hose Barb
    From: $99.99
    To: $199.99
    Model #:
    Multiple Sizes Available

    Have A Suggestion?

    Help us make our site better for everyone! Let us know you've found something wrong or frustrating on this page and we will improve it. Please mark each that apply.

    Product has been improperly categorized
    Page loads too slowly
    Product information is incorrect
    Page has errors or bugs
    Site is frustrating or difficult to use
    Product image is missing or wrong
    Cannot find my size
    Spelling errors on page
    Not enough product information

    Comments or Examples:
    Examples: Missing information such as dimensions and model number, typos, inaccuracies, etc...

    Please include your e-mail address below if you would like us to respond to your comments or questions.             

    Join Our Email List And Receive our Monthly Promotions
    Defender Email Specials