Route sewer drainage to two destinations at once with this black wye-shaped coupler. Thread it onto your main sewer hose and connect separate drain lines to each outlet, letting you empty your grey and black tanks to different locations or split flow to manage high-volume situations. The durable plastic construction handles the rigours of the road.

• Wye coupler design for split drainage
• Connects two drain hoses together
• Black colour for visibility
• Threaded fitting—no clamp needed