A full dump-station solution in one box. The RhinoFLEX kit gives you two 10-foot hoses that connect for a 20-foot reach, a clear elbow so you can see when the tank is truly empty, a 4-in-1 campground adapter, and four storage caps -- everything you need to hook up cleanly and break down without mess.
Most RV sewer hose kits ship a single 10-foot section and leave you hunting for adapters and caps separately. The RhinoFLEX 20-foot kit is genuinely complete: two 10-foot hose sections with pre-attached bayonet fittings, a clear 90-degree elbow with 4-in-1 adapter already installed, and four storage caps (two per hose end). Use one hose for short dump-station setups, connect both for sites where your rig parks farther from the sewer inlet.
The hose is built from 23 mil polyolefin film reinforced with steel wire -- thicker and more puncture-resistant than the standard 15-mil hoses common on cheaper kits. The rigid spiral construction holds its shape on hose supports and does not sag or kink mid-drain the way thin corrugated hoses can.
Each hose compresses to 39 inches for storage and expands to 10 feet. Connect both sections for a full 20-foot run to distant sewer inlets.
Fits 3-inch slip, 3-inch threaded, 3.5-inch threaded, and 4-inch threaded sewer inlet openings -- covers the vast majority of campground and RV park connections.
Four-pronged bayonet fittings with reusable locking rings rotate freely so you can aim the hose without torquing the connection. Locking rings let you move fittings to a new hose when the current one wears out.
The transparent 90-degree elbow lets you watch effluent flow and confirm tanks are empty before disconnecting -- no guessing, no premature pullout.
The RhinoFLEX hose wall is 23 mil polyolefin reinforced with a continuous steel wire coil. That steel skeleton is what separates RhinoFLEX from lightweight consumer hoses -- it keeps the bore open under the weight of the hose itself, prevents collapse when the hose bends around obstacles, and holds the hose in sewer hose support cradles without slipping or sagging during a dump cycle.
The hose bends and holds its shape on the ground or in a support, so you are not fighting a snake that keeps flopping off the guide rails while your tank is draining.
The steel-reinforced spiral design stays seated in standard RV sewer hose supports (like the Camco Sidewinder or Slunky) throughout the full drain cycle. Thin-wall hoses tend to flatten under their own weight and slide out of the support tracks.
Both hoses come with fittings pre-attached at the factory. The bayonet locking rings are designed to be removed and reused -- when a hose section eventually wears out, unclip the locking ring, slide the fitting off, and attach it to a new RhinoFLEX hose. You are not throwing away hardware every replacement cycle.
The 360-degree swivel means you can connect the hose to your RV's termination valve and then rotate the hose into the correct ground angle without spinning the fitting itself loose from the valve.
The included adapter handles four common campground sewer inlet sizes in a single fitting -- no need to carry a bag of loose adapters. Confirmed fits:
This covers the overwhelming majority of dump stations at state parks, KOA and private campgrounds, and RV resort full-hookup sites across North America.
The RhinoFLEX sewer hose kit is manufactured in the USA under a patented design. Camco backs it with a limited 90-day manufacturer warranty against defects in materials and workmanship.
Consider adding a Camco Sidewinder or Slunky sewer hose support to keep the hose elevated off the ground for better flow. A Camco Rhinoflex flush king or a sewer hose rinser makes end-of-dump cleanup faster and cleaner.