Kohree RV Sewer Hose Support 15ft — Black 3-inch Hose Holder with Stepped Slope & Folding Portability

The Kohree RV Sewer Hose Support is a ready-to-use, 15-foot-capacity black plastic holder that stabilizes 3-inch RV waste hoses to prevent sagging and speed drainage.

If you empty your RV or camper gray/black water tanks regularly, a reliable hose support makes dumping faster, cleaner, and less prone to leaks. Kohree designed this support as a portable, durable option that unfolds instantly and holds standard 3-inch sewer hoses up to 15 feet in length. Its stepped slope and U-shaped trough guide wastewater downhill while the accordion-style sections let you adapt to terrain and obstacles.

How does this support improve dumping speed and reduce mess?

The Kohree support establishes a consistent downhill pitch so wastewater flows smoothly toward the dump point, reducing pooling and trapped residue. Its steeper slope design encourages faster evacuation of tank contents without relying on excessive hose straightening.

• Deep U-shaped trough keeps hose centered and reduces leaks.
• Steeper built-in slope promotes complete drainage.
• Accordion sections maintain continuous downward angle over uneven ground.
• Compatible with standard 3-inch RV sewer hoses for secure fit.

Is it durable and suited for long-term outdoor use?

Kohree built the support from sturdy polypropylene which resists cracking, UV aging, and normal campsite wear better than thin molded plastics. Hinges and joints are reinforced to withstand repeated folding and unfolding across seasons.

• Thicker PP material for impact resistance and longevity.
• Robust hinge construction reduces breakage risk.
• Designed to tolerate outdoor conditions and repeated use.

How portable and easy is setup and storage?

There’s no assembly: unfold the unit, route the hose into the channel, and adjust the length. When finished, the support collapses flat and secures with an attached carrying strap for compact transport and storage in tight RV compartments.

• Instant deployment—no tools or assembly required.
• Folds flat for low-profile storage in cargo bays or closets.
• Included strap keeps it compact for hauling between sites.

Will it adapt to different campsite layouts and obstacles?

The support’s segmented accordion design allows gentle curves and directional changes so you can route the hose around rocks, stairs, or low ground without losing slope integrity. Height adjustment lets you raise sections to clear obstructions while maintaining a continuous drainage path.

• Flexible segments bend to navigate uneven terrain.
• Adjustable heights keep a consistent downhill pitch over obstacles.
• Suits typical campground setups where straight routing isn’t possible.

Who is this for: The Kohree RV Sewer Hose Support is made for RV owners, weekend campers, and full-time travelers who want a dependable, quick-deploy solution to improve dump efficiency and reduce mess. It's particularly useful for people who frequently use public dump stations, boondocking sites with uneven ground, or anyone who prefers a durable, no-fuss accessory that stores compactly in small spaces.