Marine Plumbing & Ventilation

Straight Fitting Port Adapter - 1/2"-14 NPT(F) x 3/4"BarbCustomize a SHURFLO pump to fit your system.Fittings accommodate all SHURFLO pumps with 1/2"-14 threadsFinger-friendly wingnut hex style easily threads onto portTwo per packageThis product may not...

Swivel Nut Strainer - 1/2" Barb Inlet - Clear BowlClean, clear economical strainers eliminate unnecessary repairs by keeping debris and other particles out of the pump. Screws directly on the pumphead. Transparent design shows when it is time to clean...

Swivel Nut Strainer - 1/2" Pipe Inlet - Clear BowlClean, clear economical strainers eliminate unnecessary repairs by keeping debris and other particles out of the pump. Screws directly on the pumphead. Transparent design shows when it is time to clean...

Winterizing DiverterSimplify winterizing procedures using the diverter in place of the cartridge. Follow your manufacturer's instructions for winterizing. The following spring, flush your system with the diverter in place. Then install a new water...

YELLOWTAIL™ 4" Marine Blower - 12 VDC, 215 CFMSHURFLO has developed a unique nylon fan that includes six blades to ensure high performance and efficient ventilation for bilges, engine compartments, galleys and heads. Installation of the YELLOWTAIL...

AQUA Water Shock - 16 ozInstant Odor & Bad Taste Remover effectively removes unpleasant odors and tastes from food-safe water tanks with simple dilution.Features:INSTANT ODOR & OFF TASTE REMOVAL - Targets and neutralizes bad tastes and smells in...

AQUA Water Treatment & Freshener - 16 ozEliminates bad taste and odors caused by chlorine and sulfur in drinking water. Designed for boat and RV potable water tanks requiring year-round freshness.Features:MAINTAINS DRINKING WATER QUALITY - Designed...

AQUA Water Treatment & Freshener - 8 ozEliminates bad taste and odors caused by chlorine and sulfur in drinking water. Designed for boat and RV potable water tanks requiring year-round freshness.Features:MAINTAINS DRINKING WATER QUALITY - Designed...

Instafresh Holding Tank Treatment - Fresh Pine Scent - 32 ozControls holding tank odors and gassing while keeping tank walls and drain lines clean. Designed for all RV, marine, and portable toilets. The formaldehyde-free formula lubricates drain valves...

RV Bio Odor Enzyme Holding Tank Treatment - 8 oz *4-PackDigests waste and paper quickly while removing tough holding tank odors. Designed for all holding tanks, including septic tanks in RVs and boats. The bioactivated enzyme formula continues working...

Beary Soft Marine & RV Toilet Paper2-ply, biodegradable for use in marine and RV sanitation systems. Starts to break down on contact with liquid. 4 rolls per pack, 6 packs per case.

Double Barb Inline Scupper Check Valve - 1-1/2" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features:Prevents BackwashChemical...

Double Barb Inline Scupper Check Valve - 1-1/8" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features:Prevents BackwashChemical...

Double Barb Inline Scupper Check Valve - 3/4" - BlackA great solution to provide a scupper check valve in the drain line.  Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Features:Prevents BackwashChemical...

Flow-Max™ Ball Scupper - ClearReplace your old worn-out flapper scupper with our new Flow-Max™ positive sealing ball scupper. A larger exit hole allows 70% more water drainage than its nearest competitor. Multiple mounting holes make...

Large Rectangular Scupper - WhiteThis large rectangular scupper is made for quickly draining decks above the waterline. Features:Can quickly drain decksMade for decks above the waterlineMax. drainage for larger boatsEasily clears debrisFits a 2...

Scupper Flapper Repair KitThe flapper scupper repair kit should take care of any flapper replacement job.  The traditional flapper scuppers use molded rubber flappers that curl and deform over time, requiring replacement to prevent leaking...

Washdown Fitting with Shutoff ValveThis bulkhead-mounted washdown fitting is inexpensive, functional, easy to install, and rust-proof. This injection-molded plastic fitting is 2 1/4" in diameter and mounts in a 1 1/4" diameter hole with 3 countersunk...

Washdown Valve with Chrome BaseA bulkhead-mounted washdown fitting that is inexpensive, functional, easy to install, and rust-proof. This injection-molded, chrome-plated ABS fitting is 2 1/4" in diameter and mounts in a 1 1/4" diameter hole with 3...

90-Degree Cockpit Scupper Drain - WhiteThis cockpit scupper drain is an affordable and durable solution for draining areas below the waterline. Made from high-strength, UV-stabilized polymer, it features a check ball for effective sealing against...

Push-In Drain Plug f/1-1/2" Thru-Hull DrainsThese push-in drain plugs are used to stop water flow through drains or overflows from baitwell or livewell. Also work well as plugs for sink drains and built in cooler drains.Plugs are a perfect compliment...

Compass Eco Toilet - High, White - 24VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Eco Toilet - Low, White - 12VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Eco Toilet - Low, White - 24VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Touch Toilet - High, White - 12VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Touch Toilet - High, White - 24VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Touch Toilet - Low, White - 12VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Compass Touch Toilet - Low, White, 24VThe narrow footprint and smart back of the Compass toilet give maximum space and maximum flexibility wherever it is installed on board. It can go straight to a wall or even further towards the hull thanks to the...

Drain Valve Lubricant - 24ozFeatures:Prevents sticky valvesRestores operationCoats plumbing lines for smooth tank outflowWorks in both grey and black water tanksLubricating additiveThis product may not be returned to the original point of purchase. ...

Drain Valve Lubricant - Bilingual - 24oz Features:Prevents sticky valvesRestores operationCoats plumbing lines for smooth tank outflowWorks in both grey and black water tanksLubricating additive

Electric Pump for 565E CurveThetford's electric pump specifically for the 565E Curve.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Floor Plate for 565E Curve ToiletThis floorplate is suitable to mount the Porta Potti 565 to the floor/deck of boats or wherever you want. One simple action releases the toilet.This product may not be returned to the original point of purchase. Please...

Freshwater Solenoid Kit for Nano Toilets - 12VFeatures:Allows use of onboard pressurized freshwater system and freshwater pump to be used for flushing functionCompatible with Tecma Nano, Compass ECO ,and EasyFit compact macerating toiletsCompact ECO...

Hold Down Kit for 550P & Campa XTThetford hold-down kit is produced for 550P and Campa XT models.This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Hold Down Kit for Small Porta PottiThis hold-down kit will fit Thetford Porta Potti model numbers 92868, 92865, 92871, 92859 and 92862This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any...

MSD SpoutRotating pour-out spoutThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Multiframe SFT 2-Button Control PanelThe control panel that gives the possibility of mounting any bezel on the market, the chameleon of the control panels.Compatible with all commercial bezels. Specifications:Type: MiscBox Dimensions: 5"H x...

Nano Eco Compact Toilet - 24VThe Tiny Turbo Toilet!From the experts in macerating toilets, Nano toilet utilizes Turbine Technology to produce a powerful, clog-resistant flush. This model is the ultimate combination of a highly efficient marine toilet...

Nano Eco Compact Toilet Freshwater Kit - 12VFrom the experts in macerating toilets, Nano toilet utilizes Turbine Technology to produce a powerful, clog-resistant flush. This model is the ultimate combination of a highly efficient marine toilet and the...

Nano Eco Compact Toilet Raw Water Kit (No Inlet Pump) - 12VFrom the experts in macerating toilets, Nano toilet utilizes Turbine Technology to produce a powerful, clog-resistant flush. This model is the ultimate combination of a highly efficient marine...