Toilet Dual Flush Valve | Push Button Cistern Replacement Kit

Toilet Dual Flush Valve with Push Button – Water-Saving Cistern Kit

Upgrade your toilet cistern with this easy-to-install Dual Flush Valve — a practical, cost-effective replacement part for two-piece side-connected toilet water tanks. With separate full-flush and half-flush push button options, this valve helps you manage water usage efficiently every day, cutting down on unnecessary water consumption without compromising performance.

Made in Mainland China.

Key Features

• Dual Flush Functionality: Two-button push system lets you choose a full or partial flush, helping conserve water with every use.
• Water-Saving Design: Promotes efficient flushing habits and can contribute to lower water bills over time.
• Durable ABS Plastic Construction: Made from high-quality ABS plastic for long-lasting, reliable everyday performance.
• Wide Compatibility: Suitable for connected side toilet water tanks; available in four heights to fit a variety of cistern sizes.
• Easy Installation: Designed as a straightforward DIY replacement — no specialist tools required.
• Reusable & Cost-Effective: Built to last, making it an economical alternative to full cistern replacement.

Specifications

Note: Please allow slight measurement variance due to manual measurement and display differences between monitors.

Package Contents

• 1 × Toilet Dual Flush Valve

Water Conservation Resources

For more information on water efficiency and conservation, visit the EPA WaterSense Program — a trusted resource for water-saving tips and certified products for the home.

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Frequently Asked Questions

Q: What toilet types is this dual flush valve compatible with?

A: This dual flush valve is designed for two-piece, side-connected toilet water tanks. It is available in four sizes (18.5 cm, 21 cm, 25 cm, and 29 cm) to suit cisterns ranging from 19 cm to 36 cm in height. Please measure your existing tank before purchasing to ensure the correct fit.

Q: Is this flush valve easy to install without a plumber?

A: Yes — this replacement flush valve is designed with DIY installation in mind. Most homeowners can fit it without specialist tools. Simply remove the old valve and insert the new one according to your cistern's sizing. If you are unsure, consult a licensed plumber for professional installation.

Q: How does the dual flush system help save water?

A: The dual flush push button system provides two flushing options — a smaller partial flush for liquid waste and a larger full flush for solid waste. By selecting the appropriate flush each time, households can meaningfully reduce daily water usage, contributing to lower water bills and a more sustainable home.

Q: What material is this flush valve made from?

A: The valve is constructed from ABS (Acrylonitrile Butadiene Styrene) plastic — a durable, water-resistant material commonly used in plumbing fittings. It is built to withstand regular daily use and maintain consistent performance over time.