Dual Push Button Toilet Flush Switch – 38/48/58mm ABS Crescent

Dual Push Button Toilet Flush – Fits 38mm, 48mm & 58mm Tank Covers

Upgrade your bathroom with this versatile dual push button toilet flush switch. Designed in a sleek crescent shape with two rods, it delivers a reliable full or half flush with a simple press — making it a smart, water-conscious addition to any toilet cistern. Made from durable ABS plastic, this button is built to handle daily use without losing its smooth action or clean appearance.

Key Features

• Dual-flush design — two buttons for full or partial flush, helping you manage water usage efficiently
• Three size options — choose 38mm, 48mm, or 58mm to match your existing tank cover opening
• Crescent shape with 2 rods — ergonomic, modern styling that fits most standard cisterns
• Durable ABS construction — tough, corrosion-resistant material designed for wet bathroom environments
• Easy DIY installation — no specialist tools required; a straightforward home improvement upgrade
• Universal compatibility — 38mm fits tank covers Ø38–44mm; 48mm fits Ø48–54mm; 58mm fits Ø58–64mm

Specifications

Package Contents

• 1 × Dual Push Button Flush Switch (button only)

Note: Actual color may vary slightly from product images due to monitor brightness and lighting conditions.

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For more information on water-efficient plumbing fixtures and WaterSense-labeled products, visit the U.S. Environmental Protection Agency – WaterSense Program.

Frequently Asked Questions

Q: How do I know which size dual push button flush switch to order?

A: Measure the diameter of the hole in your toilet tank lid (cistern cover). Choose the 38mm button if your opening is between 38–44mm, the 48mm button if it's between 48–54mm, or the 58mm button if it's between 58–64mm.

Q: Is this dual push button flush switch easy to install myself?

A: Yes! This is a straightforward DIY bathroom upgrade. Simply remove the old button from the cistern lid and thread the new dual push button flush switch into the same hole. No specialist plumbing tools are required.

Q: What does the dual push button do?

A: The two buttons provide a full flush and a reduced (half) flush option, allowing you to select the appropriate amount of water for each flush and reduce overall water consumption.

Q: Is the ABS plastic safe for use in wet environments?

A: Absolutely. ABS (Acrylonitrile Butadiene Styrene) plastic is corrosion-resistant, moisture-tolerant, and widely used in bathroom and plumbing hardware due to its durability in wet conditions.