Valterra RV sewer hose kit — EZ Coupler 20‑ft with two 10‑ft collapsible hoses, rotating bayonet fittings & clear 90° adapter

Valterra EZ Coupler is a 20-foot-capable RV sewer hose kit that includes two attachable 10-foot collapsible hoses with rotating bayonet fittings and a clear 90° adapter for easier, leak-resistant dumping.

Whether you need a short reach to a dump station or a full 20-foot run to a distant sewer inlet, this kit offers flexible routing, compact storage and visible flow so you know when your RV tanks are empty. The hoses compress down to a small footprint for stowing in cabinetry or a storage bay, while the bayonet-style rotating fittings and sturdy 18 mil vinyl resist leaks and hold alignment during use.

How does the two-hose system simplify emptying my RV tanks?

The modular design lets you use a single 10-foot hose for nearby drains or snap both hoses together for a combined 20-foot length when you need extra reach. Quick twist bayonet fittings lock the hoses together and maintain a flat profile to reduce kinks and sagging.

• Use one hose for short distances or connect both for 20 feet.
• Rotating fittings align without twisting the hose body.
• Flat, flexible tubing reduces clogging and pooling.
• Bayonet hooks hold firm to prevent accidental separation.

Will the clear 90-degree adapter help me tell when draining is complete?

The transparent elbow provides a visible window into the flow so you can confirm tank contents have cleared. Its 90-degree angle also directs waste into the inlet and helps keep the connection secure under gravity flow.

• Clear plastic lets you see when liquid flow stops.
• 90° shape keeps hose positioned for effective drainage.
• Fits multiple inlet types for wider campground compatibility.
• Gas-tight seal design reduces odors at the connection point.

How durable and compact is the Valterra EZ Coupler hose?

Constructed from 18 mil vinyl, the hose resists punctures and wear for repeated seasonal use. Each 10-foot length collapses to about 25 inches, making the kit simple to fold and store inside limited RV compartments or closets.

• 18 mil thick vinyl for puncture and abrasion resistance.
• Collapses from 10 feet to 25 inches for compact storage.
• Rotating fittings reduce stress at the connection points.
• Materials designed to stay flexible in varied temperatures.

Are the fittings leak-proof and easy to attach?

Bayonet-style fittings with pre-installed rotating collars make hookups fast and secure without complicated clamps. The twist-and-lock action creates a snug, flat connection that helps prevent leaks while allowing the hose to rotate free of torque.

• Bayonet hooks provide a positive locking action.
• Rotating collars prevent hose twisting during dumping.
• Flat connection profile reduces stress and leakage points.
• No tools required for assembly or disassembly.

Who is this for? The Valterra EZ Coupler RV Sewer Hose Kit is aimed at RV owners who want a reliable, easy-to-store sewer solution that adapts to campsite layouts. It’s well suited for weekend campers, seasonal travelers and full-time RVers who value visible flow confirmation, solid leak resistance, and compact stowage without sacrificing reach.