Kohree 35Ft RV Black Water Hose - No Kink Clean-Out Hose

In this review of the Kohree 35Ft RV Black Water Hose the bottom line is simple: it is a practical, no-nonsense sanitation hose for RV owners who want an easy-to-handle, durable solution for cleaning black and grey water tanks. The single biggest reason to buy is its no-kink, three-layer construction that stays flexible across seasons while fitting standard 3/4' threads, which makes hookup and flushing noticeably less fiddly than many cheaper sewer hoses.

Key Features

• Clean-Out Design: The hose is built specifically to clean out RV black water and grey water tanks as well as portable waste tanks for a more sanitary dumping process.
• Three-Layer Construction: The professional grade, multi-layer material adds strength while keeping the hose lightweight and easy to coil for storage.
• No Kink Performance: The hose holds no memory and resists bends, making positioning and maneuvering around obstacles simpler during dumping.
• Weather Resistant: UV-stabilized material and a broad temperature range help the hose stay flexible in winter and resist fading or hardening in summer.
• Universal Fit: 3/4' threaded ends connect to standard drain outlets, tank rinsers and macerator pumps for broad compatibility with RV systems.
• Portable Storage Bag: The included bag keeps the sanitation hose separated from drinking water hoses and makes transport and storage tidier.

Who It's For

The Kohree 35Ft hose is best for RV owners and campers who regularly service black and grey water tanks and want a reliable, weather-tolerant hose that is easy to handle. Its length and universal 3/4' fittings suit those who need to reach campground sewer connections without stretching or using extra adapters.

It may be less necessary for owners with permanently plumbed systems or those who only rarely empty small portable tanks; if you need a very compact, short-term solution a smaller hose could suffice. Still, for seasonal travelers who need durability and no-kink performance, this model is a practical choice.

Pros & Cons

Pros

• Sturdy three-layer construction that balances strength with light weight for easy handling.
• No-kink design that simplifies positioning and reduces awkward bends while dumping.
• Weather resistant and UV-stabilized so it performs across a wide temperature range.

Cons

• At 35ft the hose is bulkier to store than shorter options, which may be overkill for minimalists.
• No fittings beyond the standard 3/4' threads are included, so uncommon hookup needs may require adapters.

Specifications

Our Verdict

The Kohree 35Ft RV Black Water Hose is a solid value for RV owners who prioritize durability, ease of use and seasonal performance. Its no-kink, three-layer construction and universal 3/4' fittings make routine tank cleaning faster and less frustrating, and the included storage bag helps keep sanitation gear organized. For most campers who empty tanks regularly, it is a sensible, long-lasting choice.

Frequently Asked Questions

Will this hose fit my RV drain?
Yes; the hose uses 3/4' threaded ends that fit standard RV drain outlets and tank rinsers.

Is it safe to use in cold weather?
Yes; the material remains flexible down to about -4 F (-20 C) and is designed to resist hardening in cold conditions.

Does it include a storage solution?
Yes; a portable storage bag is included to keep the sanitation hose separate from drinking water hoses and to make storage easier.