Valterra RV Extension Hose EZ Coupler 10' Red — Collapsible, Kink-Resistant Bayonet Fittings

The Valterra D04-0113 EZ Coupler is a 10-foot collapsible RV extension hose that delivers extra reach, kink-resistant connections, and a no-leak draining solution for campers and motorhomes.

When campsite drain spigots sit far from your RV outlet or you need more flexibility routing wastewater, this extension hose adds reliable length without sacrificing storage space. Built with an 18-mil vinyl outer cover, bayonet-style rotating fittings, and a compact collapsed length, the Valterra EZ Coupler balances durability and convenience so your sewer setup stays tidy and secure.

How does this extension hose make RV wastewater handling easier?

The EZ Coupler extends the reach of your existing sewer line so you can connect to distant dump points without awkward stretching or forced angles. Its rotating bayonet fittings reduce twisting and kinking, keeping the hose flat for steady flow and simple hookups.

• 10' fully extended length for added reach.
• Rotating bayonet-style fittings to prevent kinks while connecting.
• No-leak connection design for cleaner hookups and less mess.

What materials and construction protect the hose from wear and sun?

The hose uses an 18-mil vinyl outer covering that resists abrasion and includes UV protection to slow sun degradation during seasonal storage or extended outdoor use. The thicker vinyl helps the hose maintain shape and stand up to campsite traffic and handling.

• 18-mil vinyl outer for strength and abrasion resistance.
• UV-protective formulation to reduce sun-related breakdown.
• Built to handle routine campsite wear and repeated connections.

How compact is it for storage and transport?

Although it stretches to 10 feet for draining, the EZ Coupler collapses down to about 25 inches so it tucks neatly into compartment storage or under-seat lockers. Collapsibility reduces bulk and makes it easier to carry between sites or store alongside other sewer accessories.

• Collapses to approximately 25" for space-efficient storage.
• Lightweight design for easy handling and carrying.
• Fits typical RV storage compartments and sewer kits.

Will this hose fit my RV sewer connections and avoid leaks?

The coupler is designed to mate with standard bayonet-style fittings used on many RV sewer systems, delivering a secure, mess-minimizing seal. The no-leak connection design focuses on keeping wastewater contained at the connection points during transfer.

• Compatible with common bayonet-style RV fittings for simple hookups.
• Connection engineering minimizes leaks at joints and swivels.
• Rotating ends help maintain alignment and reduce stress on seals.

Who is this for? The Valterra D04-0113 EZ Coupler is aimed at RV owners, campervan users, and towable owners who need additional sewer reach without adding bulky hoses to their kit. It suits weekend campers who want a neater, faster hookup, full-time RVers who rely on durable components for frequent use, and anyone looking to keep wastewater connections tidy and simple when site drains are located away from their vehicle.