Marine Plumbing & Ventilation

1555 products


  • Sale -42% Dometic Holding Tank Vent Filter [309311004]

    Dometic Holding Tank Vent Filter [309311004]

    57 in stock

    Holding Tank Vent FilterDometic goes that extra mile so that you don't have to and reducing the use of chemicals is always our aim, especially in a marine environment.  The Dometic DVF vent filter ensures just that and is designed to absorb odors from a holding tank vent and keep the surrounding air clean and pleasant.  The vent filter eliminates the need for any holding tank chemicals since it is manufactured with superbly effective odor-absorbing filter material. Adapters for different vent hose sizes are included in the kit.Features: No chemicals needed Absorbs odors Environmental awareness Brochure (pdf)

    57 in stock

    $168.99$97.50

  • Sale -23%Last stock! Dometic 975 MSD Portable Toilet w/Mounting Brackets - 5 Gallon - Grey [301197506]

    Dometic 975 MSD Portable Toilet w/Mounting Brackets - 5 Gallon - Grey [301197506]

    4 in stock

    975 MSD Portable Toilet with Mounting Brackets - 5 Gallon - GreyPowerful flushing at the touch of a button sets the new 970 portable toilet series apart from the rest.  Requires no manual pumping or batteries, yet delivers a robust bowl-clearing flush every time.  The 9.8 L tank, with a tank level indicator, contains enough water for 27 flushes.  When it is time to empty it, the extra-long discharge pipe is a sure safeguard against mess. Just as convenient as a household toilet.Due to an innovative product design this high-quality toilet offers powerful flushing with less pumping as well as splash-free operation and discharge.  Easy to use push-button operation.Features: High-strength ABS construction withstands harsh environments; smooth, easy-to-clean finish Prismatic tank level indicator allows easy tank level monitoring Less mess due to an extra long pivoting discharge spout Push-button flush clears bowl instantly Full-size seat for comfort Latching lid for security Includes mounting brackets Comes with Marine Sanitary Device (MSD) which allows toilet to be plumbed for direct overboard, dockside pump-out or remote tank discharge Technical Specifications: Color - Grey Flush Method - Manual Handle Capacity - 5 Gallon/18.9 L Seat Close - Standard Weight - 14 Pounds Set Height - 15.25" Size - 15.25" Depth x 15.25" Height x 13-2/16" Wide Water Supply - Freshwater (self-contained) Discharge - Spout on bottom of tank or MSD fitting kit  New Item # 9108552692 WARNING: This product can expose you to chemicals including di(2-ethylhexyl)phthalate (dehp) which is known to the State of California to cause cancer, birth defects or other reproductive harm, and Diisononyl Phthalate (DINP) which is known to the State of California to cause cancer, and ARSENIC which is known to the State of California to cause cancer or other reproductive harm. For more information go to P65Warnings.ca.gov.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Owner's Manual (pdf)

    4 in stock

    $167.99$129.50

  • Sale -31% Rule 1500 GPH Non-Automatic Bilge Pump - 24v [03]

    Rule 1500 GPH Non-Automatic Bilge Pump - 24v [03]

    10 in stock

    Rule 1500Non-Automatic 24vHigh pumping capacity and reliability at a lower cost. The Rule 1500 offers more pumping capacity and more exclusive design features than any comparable competitive pump. 1-1/8" (28.6mm) discharge outlet.FEATURES Fully Submersible Easy clean snap lock strainer Silent and vibrationless operation Anti-airlock protection Compact, efficient long life motor Ignition protected No burn-out when run dry Rust and Corrosion protection Used by leading boatbuilders worldwide marine grade blocked wiring WARNING: This product can expose you to chemicals including FORMALDEHYDE (GAS) which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov. Specifications: Gallons Per Hour: 1500 GPH Operation: Non-Automatic Outlet Size: 1-1/8" Volts: 24v Type: Electric Box Dimensions: 5"H x 6"W x 7"L WT: 3.1 lbs UPC: 042237083609 Owner's Manual (pdf)

    10 in stock

    $163.99$113.50

  • Sale -23%Last stock! Frabill Whisper Quiet Aerator [FRBAP20] Frabill Whisper Quiet Aerator [FRBAP20]

    Frabill Whisper Quiet Aerator [FRBAP20]

    1 in stock

    Whisper Quiet AeratorFeatures: Powerful and quiet rotary pump Water-Resistant gasket design Anti-back-flow check valve Operates on 2 D batteries Universal hang-on clip with stability posts

    1 in stock

    $44.99$34.50

  • Sale -36%Last stock! Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]

    Viega MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT) [91250]

    3 in stock

    MegaPress 316 FKM FPT Adapter - 1" x 1" (FPT)Features: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection, female pipe thread Components:FKM sealing element, grip ring, separator ring Specifications: Construction: Stainless Steel Box Dimensions: 2"H x 2"W x 3"L WT: 0.6 lbs

    3 in stock

    $210.37$134.50

  • Sale -36%Last stock! Viega MegaPress 316 FKM 1" Coupling w/Stop [91110]

    Viega MegaPress 316 FKM 1" Coupling w/Stop [91110]

    4 in stock

    MegaPress 316 FKM 1" Coupling with StopFeatures: For use with Sch. 5 to Sch. 40 stainless steel pipe 316 stainless steel Press connection Components:FKM sealing elements, grip rings, separator rings Specifications: Construction: Stainless Steel Box Dimensions: 2"H x 2"W x 4"L WT: 0.5 lbs

    4 in stock

    $126.65$81.50

  • Sale -21% Attwood Automatic Float Switch - 12V & 24V [4202-7] Attwood Automatic Float Switch - 12V & 24V [4202-7]

    Attwood Automatic Float Switch - 12V & 24V [4202-7]

    7 in stock

    Float SwitchPart #: 4202-7Converts bilge pumps to fully automatic operation. Maximum amp draw is 12 amps (at 12-volt D.C.) or 6-amps (at 24-Volts D.C.). Features a compact, low profile design that mounts on any surface from a horizontal up to a 24x angle. Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2" water level. Wire leads do not flex or hinge with the float as on some competitive models. Integral cover dampens bilge sloshing to reduce pump cycling, and prevents debris interference. Sealed switch mechanism resists moisture, fume-ignition, and electrical shock. Contains no mercury, which is listed as a health hazard and "Persistent Toxic Substance" in over 26 states.Float switch installs directly onto the rear slots of the V-Series pump bracket. Features a convenient test knob to test pump operation.Features: 36" Wire 12V & 24V CE Rated WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Volts: 12/24v Type: Switches Box Dimensions: 3"H x 6"W x 9"L WT: 0.4 lbs UPC: 022697420275 Quick Guide (pdf)

    7 in stock

    $37.50$29.50

  • Sale -33% Shurflo by Pentair 1500 Bilge Pump - 12 VDC, 1500 GPH [358-000-10]

    Shurflo by Pentair 1500 Bilge Pump - 12 VDC, 1500 GPH [358-000-10]

    8 in stock

    1500 Bilge Pump - 12 VDC, 1500 GPHHeavy duty and built to last. SHURFLOs 1500 GPH nylon bilge pump offers a unique motor cooling system to ensure efficient performance and long life. Installation is a snap with our patented swivel base and 6' tinned wire assembly.Features: 3' Tinned Wire Assembly Anti-Airlock Tough Nylon Housing Ignition Protected Water Cooled Motors - Extended Life 3 Year Warranty CE Listed This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns. Specifications: Volts: 12v Operation: Non-Automatic Gallons Per Hour: 1500 GPH Type: Electric Box Dimensions: 6"H x 7"W x 9"L WT: 5.5 lbs UPC: 752324010110

    8 in stock

    $159.66$107.50

  • Sale -39%Last stock! Perko 1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN   THE USA [0322DP4PLB]

    Perko 1/2" Thru-Hull Fitting w/Pipe Thread Bronze MADE IN THE USA [0322DP4PLB]

    4 in stock

    Perko 1/2" Thru-Hull Fitting w/ Pipe Thread BronzeFlange is machined to fit hull and grooved to retain bedding compound. Neckis threaded to approximately 3/8 inch from flange.Cast bronze.Technical Information: Pipe Size Inches: 1/2 Mouting Hole Diameter Inches: 13/16 Maximum Hull Thickness Inches: 1-3/8 O.D. Flange Inches: 1-1/2 Model Number: 0322DP4PLB Ship Weight: 1.8/7.9 lbs. MADE IN THE USA Specifications: Hose Size: 1/2" Material: Bronze Box Dimensions: 1"H x 1"W x 3"L WT: 0.3 lbs UPC: 085226035944

    4 in stock

    $51.96$31.50

  • Sale -38%Last stock! Sea-Dog Garboard Replacement Plug - Machined Bronze [520041-5]

    Sea-Dog Garboard Replacement Plug - Machined Bronze [520041-5]

    2 in stock

    Garboard Replacement Plug - Machined BronzeThe replacement plug has a square top for use with a socket wrench. Constructed of machined bronze. Installs with three #10 FH fasteners (not included).Specifications: Weight: .04 oz Replacement plug for 520040 Specifications: Type: Parts Box Dimensions: 6"H x 7"W x 9"L WT: 4 lbs UPC: 035514520720

    2 in stock

    $251.00$156.50

  • Sea-Dog Brass Snap Handle Drain Plug - 1" [520070-1]

    Sea-Dog Brass Snap Handle Drain Plug - 1" [520070-1]

    31 in stock

    Brass Snap Handle Drain Plug - 1" Snap-handle drain plugs feature cam action for easy installation and a leak proof seal. Simply turn the handle clockwise to tighten the plug then snap down the handle to lock. Durable stamped brass and nitrile rubber construction. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.

    31 in stock

    $11.50

  • Sale -20% Sea-Dog Hand Bilge Pump 18" x 24" [503124-1]

    Sea-Dog Hand Bilge Pump 18" x 24" [503124-1]

    6 in stock

    Hand Bilge Pump 18" x 24"These Manual Bilge Pumps are designed for use in small boats without electrical power or for larger boats in emergencies where power is no longer available. Compact, lightweight, and easy to stow. Foot valve is removable for easy cleaning. Capacities from 6-13 GPM. Pumps feature removable hoses and storage clips. To prevent leaks, hose must be screwed in, NOT pushed in. Constructed of durable UV resistant injection molded nylon. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov. Specifications: Type: Manual Box Dimensions: 4"H x 8"W x 22"L WT: 1.45 lbs UPC: 035514503013

    6 in stock

    $32.95$26.50

© 2025 Safe Water, Powered by Safe Water

    • American Express
    • Apple Pay
    • Diners Club
    • Discover
    • Google Pay
    • Mastercard
    • PayPal
    • Shop Pay
    • Visa

    Login

    Forgot your password?

    Don't have an account yet?
    Create account