Kohree RV Sewer Hose Support 20FT Orange — Foldable 3" Hose Stabilizer, Steeper Slope for Faster Drainage

Kohree RV Sewer Hose Support 20FT is a foldable, orange, adjustable sewer hose stabilizer that holds up to 20-foot, 3-inch RV waste hoses to prevent sagging and speed up drainage.

When emptying your RV black and gray tanks, a steady, correctly angled hose makes dumping faster, cleaner and less stressful. The Kohree support arrives fully assembled and bright orange for visibility; its U-shaped, accordion-style sections create a continuous run that resists kinks and maintains a steady slope so wastewater flows efficiently. Made from durable polypropylene with reinforced hinges, it’s built to withstand repeated use without brittle failure common in cheaper plastic supports.

How does this support improve sewer hose drainage?

The Kohree support establishes and maintains a downward slope across varied terrain so gravity moves waste without pooling or backflow. The deep U-shape cradles the hose, keeping it centered and reducing sag points that can trap solids. Because the design is steeper than many alternatives, the hose drains more quickly while remaining secure.

• U-shaped trough prevents hose roll and sagging during dumping
• Steeper slope design encourages faster, more complete drainage
• Accordion sections create continuous support over uneven ground

Is the Kohree support durable and easy to store?

This model uses sturdy PP (polypropylene) components and reinforced hinges designed for long-term outdoor use without premature cracking. There’s no assembly required: unfold it for use and fold it back for storage; a built-in carrying strap keeps it compact for travel. The bright orange finish improves visibility at campsites to reduce tripping hazards and remind you to stow it.

• Durable polypropylene construction resists aging and breakage
• No-tool setup — simply unfold and connect sections as needed
• Foldable design with carrying strap for compact transport

Will this fit my RV hose and campsite layouts?

The Kohree support accommodates standard 3-inch diameter hoses and supports runs up to 20 feet, covering most common RV setups. Its flexible, interlocking sections let you adjust direction around obstacles and create the right slope even when the dump point and sewer inlet are offset. This makes it adaptable for uneven ground, limited space or multi-turn runs.

• Compatible with 3" diameter RV waste hoses up to 20 feet
• Accordion flexibility lets you curve around obstacles or tight spaces
• Sectioned design allows partial or full-length configurations

How safe and user-friendly is it at busy campsites?

High visibility and a low-profile footprint reduce trip and damage risks in crowded areas. The secure U-shaped cradle keeps hoses centered so connections remain stable while you move around the rig. After use, quick folding and the carry strap let you clear the area fast and store the support with minimal fuss.

• Bright orange color increases campsite visibility and safety
• Cradled channel prevents hose movement and accidental disconnections
• Fast fold-up and carry strap let you stow it quickly after dumping

Who is this for: The Kohree RV Sewer Hose Support 20FT is aimed at RV owners, full-time campers, and weekend travelers who want a reliable, visible, and durable solution for managing 3-inch sewer hoses up to 20 feet. It’s especially useful for those who frequently encounter uneven dump sites or who prefer a fold-and-go product that won’t require tools or assembly. If you want faster drainage, fewer sag points, and an easy-to-store stabilizer that stands up to repeated outdoor use, this Kohree support is designed for your rig.