Camco RhinoFLEX 20' RV Sewer Hose Kit

The Camco RhinoFLEX Sewer Hose Kit remains a top choice for RV owners who want a durable, leak-resistant, and easy-to-store waste management solution.

4.4

HitchHaven score4.4 out of 5 · our editorial rating

20-foot lead-flow extendable sewer hose with rhino hide armor
Swivel-lock fittings for leak-free connections
Integrated 4-in-1 adapter fits most sewer connections
Clear elbow adapter to monitor waste flow
Storage caps included for odor control
Compact storage in included carrying case

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Overview Specs Pros & cons Full review Related

The verdict

The Camco RhinoFLEX Sewer Hose Kit remains a top choice for RV owners who want a durable, leak-resistant, and easy-to-store waste management solution. While not indestructible, its rugged design, swivel fittings, and clear elbow make tank dumping cleaner and more convenient than standard hoses.

Spec plate

Hose Length: 20 feet
Material: Rhino hide armored vinyl
Connection Type: 4-in-1 adapter
Diameter: 3 inches
Included Components: Swivel fittings, clear elbow, storage caps, carrying bag

Pros & cons

What we like

Highly durable rhino hide armor resists punctures
Extends easily for flexible site setups
Swivel fittings reduce leaks at connections
Clear elbow lets you see when tank is empty
Compact storage caps included keep hose odor-sealed

What to watch

Hose can develop pinhole leaks over extended heavy use
Bulky when fully stored despite carrying bag
Adapter fittings can be stiff when first used
Occasional reports of cracking in cold weather

Full review

The Camco RhinoFLEX Sewer Hose Kit is a purpose-built waste management solution designed specifically for RV owners and campers who need a dependable way to empty their black and gray water tanks at campgrounds, dump stations, and home setups. The kit typically includes a length of durable, armored vinyl hose—often extendable up to twenty feet—that resists punctures, kinks, and crushing far better than standard sewer hoses thanks to its spring-like internal coil structure wrapped in a tough vinyl exterior. This construction allows the hose to flex around obstacles, tight corners, and uneven terrain while maintaining a secure seal, which matters a great deal when dealing with waste disposal in less-than-ideal camping conditions.

Functionality is central to the design, and the RhinoFLEX kit comes equipped with a bayonet-style fitting on one end that locks securely into the RV's sewer outlet, along with a swivel fitting on the opposite end that connects to the sewer drain inlet at the dump station. This swivel feature reduces the need to manually twist or force the hose into alignment, cutting down on spills and messy disconnects. Many kits also include a clear 4-in-1 adapter fitting that accommodates different connection types, so campers aren't left scrambling to find compatible parts at unfamiliar campgrounds. A sturdy rinser attachment is frequently bundled in as well, letting users flush out the hose interior after each use without having to touch the inside of the hose directly, which keeps the entire process more sanitary.

Storage and transport are also thoughtfully addressed, since the hose typically compresses down significantly from its extended length, making it easy to coil up and stow in a storage bag or dedicated sewer hose compartment found on many RVs and trailers. The kit's lightweight yet rugged build means it can withstand repeated use trip after trip without cracking or degrading the way cheaper hoses might after exposure to sunlight, cold temperatures, or chemical cleaners. For RV owners who prioritize a cleaner, more reliable black tank emptying routine, the Camco RhinoFLEX Sewer Hose Kit remains a go-to accessory precisely because it combines flexibility, secure fittings, and straightforward cleanup into one cohesive waste management system.

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