Best RV Black Water Tanks of 2025

The Camco RV Tote Tank simplifies waste disposal for RV owners. With its large, heavy-duty no-flat wheels, you can easily transport waste to a dump station, even when parked far away. The oversized handle and steel tow adapter make towing a breeze, whether behind a truck or golf cart. Constructed from durable materials, this tote tank resists leaks and sun damage, ensuring reliability during outdoor use. Plus, its patented design reflects high-quality craftsmanship, providing you with a dependable solution for managing waste while camping.

Class A Customs 40 Gallon RV Waste Water Holding Tank is designed for waste/gray water use only. The installed outlet 3” ABS female pipe cannot be moved, and dump valves do not hook directly to the 3" ABS fitting. Inlet and vent installation, as well as additional fittings, hardware, and mounting hardware are not included. Made in the USA, this tank is ideal for RV's, campers, trailers, motorhomes, and tiny houses.

The Class A Customs Black Water Tank is a 14-gallon holding tank designed specifically for RVs, campers, and tiny houses. Made from durable Medium Density Polyethylene, this tank is built to last. It features a 3-inch ABS female outlet that is fixed in place, ensuring a secure connection for waste disposal. You will need to install the inlet and vent yourself, allowing you to customize the tank's setup according to your needs. Remember, proper venting is essential for the tank's operation, as it allows air to flow in and out, preventing pressure buildup.

The RecPro RV Holding Tank is designed to enhance your RV experience with its impressive 30-gallon capacity, allowing you to enjoy longer trips without the constant worry of emptying the tank. Proudly made in the USA, this product reflects quality and craftsmanship, ensuring reliability on the road. Constructed from durable high-density polyethylene, it promises longevity through years of use. Plus, its low adhesion surface makes cleaning simple, so you can spend less time maintaining and more time enjoying your adventures.

The Barker Tote Tank is a versatile 42-gallon capacity RV black water tank designed for easy maneuvering and convenient waste disposal. Constructed from durable blow-molded polyethylene, zinc-plated steel, and aluminum, this tote tank is built to last. The front-mounted double wheel-swivel allows for smooth and quiet rolling, while the heavy-duty mounting plate ensures stability. With the quality 3-inch waste valve, you no longer have to lift the tank to empty it. Simply open the valve for easy and hassle-free waste disposal. The Barker Tote Tank is a reliable and convenient solution for your RV black water needs.

The Class A 48 Gallon Tank is specifically designed for waste and gray water use in RVs, campers, trailers, motorhomes, and tiny houses. Made in the USA from durable Medium Density Polyethylene, it ensures reliable performance. The tank comes with a pre-installed 3-inch ABS female pipe outlet, which allows you to connect to your waste disposal system easily. However, keep in mind that you will need to install your inlet and vent fittings, as they are not included. Proper venting is crucial for safe operation, allowing air to flow in and out during use.

The Class A 27 Gallon Tank is a reliable solution for managing waste water in your RV, camper, or tiny house. Made in the USA from durable Medium Density Polyethylene, this tank is specifically designed for waste and gray water use, ensuring safety and compliance. The tank features a 3-inch ABS female pipe outlet, which provides a secure connection for waste disposal, but be careful not to over-tighten fittings to avoid damage. Additionally, you have the flexibility to determine where the inlet and vent will be placed, allowing for customized installation that suits your specific setup. Remember, proper venting is essential for optimal tank performance.

The classAcustoms RV Waste Tank is a durable 49-gallon holding tank designed specifically for waste and gray water. Made in the USA from medium density polyethylene, it ensures longevity and reliability in RVs, campers, and tiny homes. The tank features a fixed 3-inch outlet for easy connection to your waste system, although you'll need to add your own piping and dump valve. It's important to note that you will need to determine the placement of the inlet and vent, ensuring proper ventilation during use for optimal performance. Remember, this tank is not for fresh water use.

The Class A 28 Gallon Tank is designed specifically for holding waste water in RVs, campers, trailers, motorhomes, and tiny houses. Made from durable Medium Density Polyethylene, this tank is built to last. It features a 3-inch ABS outlet that is fixed in place, ensuring a reliable connection for waste disposal. You will need to determine the placement of the inlet and vent yourself, allowing for customizable installation. Remember that the tank must be vented for proper air flow during use, making it essential for effective waste management.

The YITAHOME Water Holding Tank offers a generous 19.8-gallon capacity, allowing you to transport fresh or wastewater efficiently, reducing the need for frequent trips. It features multiple outlets for both filling and draining, which means you can quickly fill or empty the tank, saving you valuable time. The built-in level indicator alerts you when it's time to empty the tank, preventing any messy overflows. Plus, its design makes it easy for anyone to move, thanks to the large wheels, ensuring you can handle it comfortably even when it's full.