10 Best RV Sewage Hoses 2025 in the United States

The Camco Rhino RV Sewer Hose Kit is designed to make dumping your RV’s black water tank easier and more reliable. With a total length of 20 feet split into two 10-foot flexible hoses, it offers enough reach for most dumping stations. The hose is made from tough plastic that balances durability with flexibility, allowing it to bend around obstacles without kinking, which helps maintain a smooth flow. The 3-inch diameter fits most RV dump station pipes, and the included 4-in-1 adapter handles different pipe sizes, making it versatile. The fittings swivel 360 degrees, so connecting and disconnecting is easier, and the clear elbow piece lets you see when the tank is empty, which is a handy feature for avoiding guesswork.

For support, the Sidewinder hose holder curves to maintain a downward slope, helping waste flow out efficiently by gravity. When it’s time to pack up, the hose compresses down to about 39 inches for easier storage, and the whole kit includes caps and a carry handle for convenience. The plastic construction is rust-resistant, adding to its longevity. While the plastic is durable, it might not be as long-lasting as some heavy-duty rubber hoses under very rough handling. At just over 11 pounds, it’s not the lightest option, which could be a consideration for some users. This kit serves as an excellent choice for most RV owners seeking a reliable, easy-to-use sewage hose system with thoughtful storage and connection features.

The Camco RhinoFLEX 20-Ft Camper/RV Sewer Hose Kit offers a solid solution for RV tank dumping. With a total length of 20 feet, it provides ample reach for most situations. The hose is made from durable polyolefin reinforced with steel wire, which ensures both flexibility and toughness. This means you can easily maneuver the hose while also trusting in its durability for long-term use.

The diameter fits standard connections, and the included 4-in-1 adapter ensures compatibility with a variety of dump station pipes, making it versatile for different setups. The clear elbow fitting is a useful feature, letting you see when the tank is empty, which can help prevent overflows. The kit includes two 10-foot hoses with pre-attached fittings, which swivel for easy connection and disconnection, and four storage caps to keep everything tidy when not in use.

The only potential drawbacks are the weight and storage, as the kit weighs 5 pounds and might take up considerable space. Additionally, while the polyolefin material is robust, it may not be as resistant to extreme weather conditions compared to some higher-end materials. This hose kit is a great choice for RV owners looking for a dependable and versatile sewage solution.

The Camco RhinoFLEX 15-Ft RV Sewer Hose Kit is designed to make dumping your RV holding tanks easier and cleaner. Its 15-foot length is a good balance—long enough to reach most dump stations without being too bulky. The hose is made of a tough polyolefin material reinforced with steel wire, which means it’s durable but still flexible enough to bend and hold its shape without kinking. This flexibility helps when navigating around tight spaces or connecting to different sewer connections.

With a 4-inch inside diameter, it allows waste to flow freely, reducing the chance of clogging. The kit includes handy fittings—a clear elbow with a removable 4-in-1 adapter that fits various dump station pipes (3-inch slip, 3-, 3.5-, and 4-inch threaded). The fittings swivel fully to make attaching and detaching easier and less messy. Plus, the clear elbow lets you see when the tank is empty, which is a thoughtful feature for convenience.

For storage, the hose compresses down to 56 inches when you remove the adapter, which fits neatly into your RV bumper or storage compartment. While it’s not the smallest hose available, it strikes a good balance between length and packability. Made in the USA with quality materials, this kit is highly rated by users, reflecting its reliability and performance. Some may find the hose a bit heavier compared to simpler hoses, but this weight adds to its sturdiness. If you want a strong, flexible hose that fits most dump stations and includes useful accessories, the Camco RhinoFLEX is a dependable choice for RV owners looking for hassle-free sewer management.