Best Boat Shower Pumps & Sumps of 2025

The Amarine Made Boat Marine Shower Sump Pump Drain Kit System comes in an all-in-one unit with a box/lid, pump, and integrated float switch. The removable mesh filter and clear screw-down cover make cleaning easy, while the slot-in 'filter' screen prevents hair and other debris from getting into the pump. This pump is ignition-protected, handles waste water from multiple tapping points, and has a tight-fitting lid to minimize splashing and odors. With multiple inlet ports, installation is easy and versatile.

The Five Oceans Shower Sump Pump Drain System Kit is a versatile and easy-to-install pump that automatically turns on and off with an integrated float switch. It has a flow capacity of 750GPH/2839LPH, operates at 12 volts, and is ignition-protected. The pump handles wastewater from multiple tapping points and has a check valve on the outlet to stop water from flowing back into the tank. The pump has a removable mesh filter for easy cleaning and a clear snap-on cover with a gasket seal. It is CE, ROHS, and ISO9001:2008 approved, making it ideal for use in marine, boat, RV, motorhome, caravan, camper, and trailer applications.

The Ambassador Marine Plastic Recessed Shower is a versatile and durable shower option for your boat. With its all plastic construction and white color, this shower is not only aesthetically pleasing but also resistant to UV rays. It can be easily mounted on either the wall or deck, providing flexibility in installation. The heavy-duty ABS plastic lid, cap, and sprayer ensure long-lasting performance, while the heavy-duty hose guarantees a reliable water flow. The continuous and intermittent trigger spray options allow you to adjust the water flow according to your needs. Stainless steel mounting screws are included for easy installation. With a 1/2 inch NPS-F connection, this shower is compatible with most standard plumbing systems. Experience the convenience and comfort of the Ambassador Marine Plastic Recessed Shower on your boat.

The NovelBee Shower Sump Pump is a reliable solution for your boating needs. Operating on a 12V DC system, it efficiently pumps up to 750 gallons per hour, ensuring quick drainage. The easy installation and multiple inlet ports provide you with flexible usage options, making it convenient for various setups. Its built-in float switch automatically activates and deactivates the pump, saving you the hassle of manual operation. Designed for intermittent use, it allows for 30-minute duty cycles, making it perfect for showering while on the water.

The Ambassador Marine Plastic Lid/Cup Recessed Shower Kit provides a convenient showering option for boats. It offers both wall and deck mounting options, with a heavy-duty UV-protected ABS plastic lid and cup. The small marine sprayer has a continuous or intermittent trigger spray and comes with a 10-foot white rubber hose. The kit also includes stainless steel mounting screws and a heavy-duty hose with a 1/2" NPS-F connection.

The SAILINGFLO Shower Pump is an all-in-one pump and switch system designed for boats, marine vessels, and RVs. With its water-cooled motors and anti airlock design, this pump ensures long-lasting performance and efficient water removal. The heavy-duty motor with a stainless steel shaft and tough thermoplastic body guarantees durability. Made from high-quality marine grade ABS plastic, this pump is built to withstand the harsh marine environment. Its 750 gallons per hour output and maximum recommended discharge head of 3.0m make it perfect for pumping shower or sink water overboard or into a holding tank. The clear snap-on cover with a gasket seal allows for easy access and cleaning. With the SAILINGFLO Shower Pump, you can enjoy reliable water drainage and hassle-free maintenance.

The Acouto Shower Sump Pump is designed for convenience and efficiency in managing water levels. It features an automatic built-in switch that activates based on the water level, eliminating the need for an external switch. With its transparent snap-on cover and removable mesh filter, cleaning the pump is a breeze, ensuring optimal performance. The system includes multiple port connectors for easy setup, making installation simple for users. Additionally, the built-in check valve prevents backflow, keeping your bathtub and cabin clean from dirty water. This pump is a reliable choice for your boat or RV.

The Yesinaly Shower Pump is a versatile solution for managing wastewater from your boat or RV. It features an integrated float switch that automatically activates the pump, ensuring you don't have to manually operate it. With a flow rate of 750 gallons per hour and multiple inlet options, it easily handles shower and sink water, directing it overboard or into a holding tank. The design includes a removable mesh strainer for quick cleaning, and a snap-on lid allows for easy access. Crafted from durable ABS plastic, this pump is built to withstand the rigors of marine environments.

The SEAFLO Washdown Pump offers a powerful solution for your cleaning needs, with a maximum flow rate of 5.5 GPM and 70 PSI pressure for effective washing of boats, RVs, and marine equipment. You’ll appreciate the built-in check valve that ensures smooth operation. The high-quality spray nozzle provides a reach of up to 32.81 feet, making it easy to clean those tricky spots. Plus, its corrosion-resistant motor is built to withstand wet environments, ensuring long-lasting performance even in harsh conditions. This pump is designed for reliability and efficiency, perfect for any marine cleaning task.

The Rule Shower Drain Pump is an excellent choice for your boat's shower system. It efficiently handles water removal, ensuring your shower area remains dry and comfortable. This durable pump operates on a 12V system, making it easy to integrate into your existing setup. Designed to fit the 97A and 98A shower drain boxes, it offers a seamless replacement option. With its reliable performance, you can enjoy worry-free showers, knowing that water will be pumped out quickly and effectively, enhancing your overall boating experience.