Kohree RV Sewer Hose Support 20FT Black — 3" Hose Holder, Foldable U‑Cradle for Faster Drainage

Kohree RV Sewer Hose Support 20FT is a sturdy, adjustable sewer-hose holder that keeps your RV waste line elevated and flowing for clean, reliable dumping.

When emptying your RV black or gray water tanks, a sagging hose can trap waste, cause slow drains, or create messy backups. The Kohree sewer hose support is engineered to hold up to a full 20-foot, 3-inch-diameter hose, using a deep U-shaped profile and durable polypropylene construction to prevent kinks and maintain a steady slope for faster drainage. It ships ready to use and folds compactly for storage, making campsite dump routines quicker and less messy.

How does the Kohree support prevent sagging and leaks?

The design centers on a deep U-shaped cradle and a steeper slope than many competitors, so the hose sits securely and keeps waste moving toward the sewer inlet. Durable hinges and reinforced sections resist bending and maintain shape under load.

• Deep U-shaped channel holds hose without slipping
• Steep slope encourages gravity-assisted drainage
• Reinforced hinge points reduce risk of collapse
• Fits standard 3-inch RV sewer hoses up to 20 feet

Is it easy to set up and store at the campground?

Yes — the Kohree support requires no assembly; simply unfold and position beneath the hose. After use it folds flat and secures with an integrated carrying strap so you can store it in a compartment or trunk without fuss.

• Ready to use right out of the box — no tools needed
• Quick-folding accordion design for fast deployment
• Carrying strap included for compact transport
• Lightweight polypropylene construction for easy handling

Can it adapt to different dump-site layouts or obstacles?

The support’s accordion-style segments allow gentle curves and angle changes so you can route the hose around rocks, posts, or other obstacles. Height adjustability also helps you create the ideal slope between your RV outlet and the dump inlet.

• Flexible, segmented layout bends to avoid obstructions
• Adjustable height settings to fine-tune slope
• Sections lock in place to maintain alignment during draining
• Works with standard site inlet heights and configurations

What materials and build quality should I expect?

Kohree uses sturdy polypropylene rather than brittle thin plastics, increasing longevity and resistance to outdoor wear. The thicker material and solid construction help prevent cracking, while strong hinges retain alignment through repeated use.

• Durable PP material resists aging and breakage
• Robust hinges and reinforced sections for long life
• UV-stable finish for outdoor exposure
• Designed for repeated folding without failure

Who is this for? The Kohree RV Sewer Hose Support 20FT is ideal for RV owners who want a cleaner, faster, and more reliable dump routine—especially those using longer hoses or camping on uneven sites. It suits weekend travelers, full-time RVers, and families who prefer low-maintenance gear: anyone who values reduced sagging, less mess, and a compact, ready-to-use solution for sewer hookups.