Y-Splitter Drain Adapter for Dishwasher & Washing Machine PVC

Y-Splitter Drain Adapter – Double Connection for Dishwasher, Washing Machine & More

Simplify your laundry or kitchen plumbing with this versatile Y-shaped drain splitter connector. Made from durable PVC, this three-way drain adapter lets you connect two appliances — such as a dishwasher and washing machine — to a single 40 mm outlet drain, saving space and eliminating messy workarounds. Made in Mainland China.

Key Features

• Durable PVC Construction: Built to withstand daily use, chemical exposure, and detergent contact — ensuring long-lasting performance in demanding environments.
• Anti-Backflow Design: Features a specially engineered drain line with inlet nozzles arranged at a 45-degree angle, promoting efficient wastewater flow and helping to prevent clogs and backflow.
• Y-Shape Double Connection: The Y-configuration allows simultaneous connection of two drain hoses from appliances like a dishwasher and washing machine, streamlining your setup and optimising space.
• Easy, Tool-Free Installation: Fits inlet hose diameters of 18–24 mm and a 40 mm outlet — no specialist tools required. Simple push-fit connection for a quick, secure install.
• Multi-Appliance Compatibility: Works seamlessly with dishwashers, washing machines, tumble dryers, and sink siphons — a truly versatile home plumbing solution.

Specifications

Package Contents

• 1 × Y-Splitter Drain Adapter

Please Note

• Colours may appear slightly different on screen due to monitor brightness and lighting conditions.
• Please allow for minor measurement deviations due to manual measuring.

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Further Reading

For guidance on safe plumbing practices and consumer product safety at home, visit the U.S. Consumer Product Safety Commission (CPSC).

Learn more: Washer-dryer

Frequently Asked Questions

Q: What appliances is this Y-splitter drain adapter compatible with?

A: This three-way drain adapter is compatible with dishwashers, washing machines, tumble dryers, and sink siphons. Its flexible inlet diameter range of 18–24 mm ensures it fits most standard drain hoses used in these appliances.

Q: What size drain hose does this adapter fit?

A: The adapter accepts inlet hose diameters between 18 mm and 24 mm, and connects to a standard 40 mm outlet drain — making it suitable for most residential plumbing set-ups without any modification.

Q: Does this drain adapter prevent backflow?

A: Yes. The adapter features a specially designed drain line with 45-degree angled inlet nozzles that promote smooth, directional wastewater flow, helping to minimise the risk of backflow and blockages.

Q: Is this adapter easy to install without a plumber?

A: Absolutely. The Y-splitter is designed for straightforward DIY installation — simply push the drain hoses onto the inlet nozzles and connect the outlet to your drain pipe. No specialist tools are needed.