Valterra W01-4180R RV Flushing Hose 1/2" x 15' Red Non-Potable Water Hose

The Valterra W01-4180R is a dedicated 15-foot flushing hose engineered specifically for non-drinking water applications. With a 1/2-inch inner diameter and 15-foot length, this hose is ideal for flushing RV and marine holding tanks, sewer hoses, and tank drain systems without risking contamination of your fresh water supply.

The bold red color provides an immediate visual reminder that this hose is strictly for non-potable use, making it easy to distinguish from fresh water hoses when multiple hoses are in use at the campsite, marina, or dock. Keeping a dedicated hose for waste flushing tasks helps prevent cross-contamination and protects your freshwater system over the long term.

Key Features:

• 1/2" inner diameter x 15-foot length — ideal for close-quarters setups and shorter runs
• Red color coding — instantly identifies this as a non-potable, non-drinking water hose
• Designed for flushing holding tanks, sewer hoses, and tank drain systems
• Standard garden hose fittings on both ends — connects to marina pedestals, campground spigots, or onboard water outlets without adapters in most setups
• Suitable for RV, marine, and general washdown applications
• Built by Valterra, a trusted name in RV and marine plumbing accessories since 1981

The Valterra W01-4180R is the smart choice for RVers and boaters who want a reliable, color-coded flushing hose that keeps their waste management tasks clearly separated from their potable water system.