Dual Flush Toilet Button Replacement – 38mm 48mm 58mm

Upgrade Your Toilet with a Smart Dual Flush Button

Tired of wrestling with a broken or outdated flush button? The Dual Flush Replacement Toilet Button from Oasis Select is a simple, stylish upgrade that fits a wide range of toilet tank covers and helps your household use water more efficiently every day. Available in silver, gold, and black, it blends seamlessly into any bathroom aesthetic.

Made in Mainland China.

Why You'll Love It

• Durable Construction: Built from robust, high-quality plastic designed to withstand the demands of daily use — no warping, cracking, or premature wear.
• Water-Saving Dual Flush: Choose between a full flush or a partial flush with a single touch, helping you conserve water and reduce your utility bills effortlessly.
• Easy DIY Installation: No plumber needed. The intuitive design makes installation quick and straightforward — perfect for any DIY homeowner.
• Versatile Compatibility: Fits toilet tank covers with 38mm, 48mm, and 58mm apertures, making it suitable for a wide variety of toilet models.
• Conversion Patch Included: A handy conversion patch is included so the 38mm button adapts seamlessly to larger 48mm and 58mm openings — one button, maximum flexibility.

Specifications

Package Contents

• 1 × Dual Flush Toilet Button
• 1 × Conversion Patch (for 48mm & 58mm covers)

Please Note

Screen calibration and lighting conditions may cause slight color variation from product images. Minor measurement tolerances of ±1–2mm may apply.

Complete Your Bathroom Upgrade

Looking to refresh more of your bathroom space? Check out these popular picks from our store:

• 1.5L Handheld Steam Cleaner – 1800W Touch Screen – keep your bathroom sparkling clean with ease.
• Mesh Zipper Storage Bags – Waterproof Organization Solution – perfect for organizing bathroom essentials.

For more information on water conservation and the environmental benefits of dual-flush toilets, visit the U.S. EPA WaterSense Toilets Resource.

Frequently Asked Questions

Q: What toilet tank cover sizes is this dual flush button compatible with?

A: This replacement dual flush toilet button is compatible with tank cover apertures of 38mm, 48mm, and 58mm. A conversion patch is included in the package to allow the 38mm button to fit the larger 48mm and 58mm openings without any additional tools or parts.

Q: Is this flush button easy to install without professional help?

A: Absolutely! The dual flush button is designed for straightforward DIY installation. Most homeowners can complete the replacement in just a few minutes without needing a plumber. Simply remove the old button, align the new one with your tank cover aperture, and secure it in place using the included conversion patch if needed.

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

A: The dual flush design gives you two options: a partial flush for liquid waste (using less water) and a full flush for solid waste. By selecting the appropriate flush, households can significantly reduce overall water consumption compared to single-flush systems — a small change that adds up to meaningful savings over time.

Q: What colors are available for this toilet flush button?

A: The replacement dual flush toilet button is available in three finish options — silver, gold, and black — so you can match it to your existing bathroom hardware and décor.