In many RV black tank hook-ups, the only thing keeping contaminated water out of your freshwater line is an aftermarket valve added downstream. The Black Tank Flush Kit with integrated hose closes that gap with a built-in backflow preventer for a cleaner, more reliable hook-up.

Features & Benefits

• Built-in backflow preventer helps protect your freshwater system from cross contamination
• Short 18-inch flush hose keeps the hook-up compact and localized
• 360° swivel body adapts to nearly any inlet orientation
• Stainless-steel construction for improved corrosion resistance and long-term reliability
• Stainless-steel Quick Connect garden hose adapter and fittings for easy connections at both ends
• NSF-approved materials for drinking water safety

Built-In Backflow Protection

The kit's built-in backflow preventer is engineered to stop contaminated water from flowing backward out of the black tank flush line and into your freshwater system. This single integration reduces failure points, simplifies your set-up and delivers a more reliable safeguard during flushing.

Easier Black Tank Hook-Up

Traditional black tank flush hook-ups can require multiple adapters, awkward hose angles and repeated trips back to the campground bib to fine-tune flow. The Blu Technology™ Black Tank Flush Kit is designed with a short 18-inch flush hose and a 360° swivel body that lets you orient the kit in nearly any direction your inlet requires and adjust on the fly without kinking, twisting or awkward routing.

An included Garden Hose Quick Connect Adapter (female) threads onto your RV's black tank flush inlet, making the flush hose connection fast and easy. Together with the kit's compact form, the entire flush hook-up stays localized at the RV.

Built the Blu Technology Way

Constructed with stainless steel that is NSF-approved for drinking water safety and paired with silicone washers, the kit forms a strong barrier between your fresh and wastewater systems. Its stainless steel body and Quick Connect fittings are designed for repeated use in real RV environments, with fewer plastic-heavy components and dependable connection points built to last season after season.

Engineered to integrate seamlessly within the Blu Technology Quick Connect ecosystem, the Black Tank Flush Kit supports faster set-up, cleaner connections and a more efficient overall flush hook-up.

What's Included

• 360° Swivel Body with Backflow Preventer
• 18" Flush Hose
• Garden Hose Quick Connect Adapter (Female)

Length: 18-inch