Best Twyford Optima 49 Dual Flush Toilet Cistern Push Button of 2026

Last updated on 02/04/2026
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1
2pcs Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve
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2pcs Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

kicder
Why we love it
  • Excellent compatibility with Siamp Optima.
  • Two flush options conserve water.
  • Durable ABS construction.
Main Highlights
  • Compatibility: Our toilet flush button is compatible with Siamp Optima 49, no compatibility issues.
  • Flush Functionality: Our black flush button offer two flushing options: solid full flush and liquid half flush. This feature allows us to choose the amount of flushing water, which helps save water.
  • High-quality Mmaterials: This toilet flush button is made of high-quality ABS material. It can meet daily use, has strong wear resistance and will not be easily damaged. Worthy of your trust.
  • Easy to Install：The installation process of this flush button is very simple. Just unscrew the old button and replace it with the cost product. No special tools or skills are required. Just a few screws and you are done.
  • Fashion Design: This toilet button pusher has a modern, minimalist design that looks great on your toilet. The rounded design and simple look make it perfect for modern bathrooms.
Show More
9.8
Exceptional
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9.8
Exceptional
kicder

2pcs Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

Why we love it
  • Excellent compatibility with Siamp Optima.
  • Two flush options conserve water.
  • Durable ABS construction.
Main Highlights
  • Compatibility: Our toilet flush button is compatible with Siamp Optima 49, no compatibility issues.
  • Flush Functionality: Our black flush button offer two flushing options: solid full flush and liquid half flush. This feature allows us to choose the amount of flushing water, which helps save water.
  • High-quality Mmaterials: This toilet flush button is made of high-quality ABS material. It can meet daily use, has strong wear resistance and will not be easily damaged. Worthy of your trust.
  • Easy to Install：The installation process of this flush button is very simple. Just unscrew the old button and replace it with the cost product. No special tools or skills are required. Just a few screws and you are done.
  • Fashion Design: This toilet button pusher has a modern, minimalist design that looks great on your toilet. The rounded design and simple look make it perfect for modern bathrooms.
Show More
Value for Money
2
Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp
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Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

Twyford
17% Off
Why we love it
  • Sleek push button design.
  • Durable and reliable.
  • Perfect for modern bathrooms.
Main Highlights
  • Product Type: PLUMBING FIXTURE
  • Twyford Optima49 Push Button Cistern
  • and Twyford
Show More
9.8
Exceptional
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9.8
Exceptional
Twyford

Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

17% Off
Why we love it
  • Sleek push button design.
  • Durable and reliable.
  • Perfect for modern bathrooms.
Main Highlights
  • Product Type: PLUMBING FIXTURE
  • Twyford Optima49 Push Button Cistern
  • and Twyford
Show More
3
Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(Gold)
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Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(Gold)

PopuLike
10% Off
Why we love it
  • Seamless integration with 49 valve systems.
  • Quick and easy screw-in installation.
  • Eco-friendly dual flush functionality.
Main Highlights
  • [Compatibility With 49 Valve Systems]: This toilet flush button is specifically designed for 49 valve systems, ensuring seamless integration and reliable performance. It optimizes water usage while maintaining efficient functionality with your existing setup.
  • [Toilet Push Button Design]: With a 48mm diameter, this push button fits standard cistern holes (39-42mm) effortlessly. Its screw-in installation makes replacement quick and straightforward, saving you time and effort.
  • [Durable ABS Construction]: Made from high-quality ABS material, this flush button is built to last. Its robust design resists wear and tear, while the sleek silver finish retains its modern look over time.
  • [Dual Flush Efficiency]: Equipped with dual flush functionality, this button allows you to choose between a full or half flush, making it an eco-friendly choice for water conservation and reduced utility costs.
  • [Ideal for Specific Models]: While not universal, this button is a perfect replacement for Twyford and Vitra toilets with compatible parts, ensuring a precise fit and smooth operation for your bathroom system.
Show More
9.7
Exceptional
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9.7
Exceptional
PopuLike

Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(Gold)

10% Off
Why we love it
  • Seamless integration with 49 valve systems.
  • Quick and easy screw-in installation.
  • Eco-friendly dual flush functionality.
Main Highlights
  • [Compatibility With 49 Valve Systems]: This toilet flush button is specifically designed for 49 valve systems, ensuring seamless integration and reliable performance. It optimizes water usage while maintaining efficient functionality with your existing setup.
  • [Toilet Push Button Design]: With a 48mm diameter, this push button fits standard cistern holes (39-42mm) effortlessly. Its screw-in installation makes replacement quick and straightforward, saving you time and effort.
  • [Durable ABS Construction]: Made from high-quality ABS material, this flush button is built to last. Its robust design resists wear and tear, while the sleek silver finish retains its modern look over time.
  • [Dual Flush Efficiency]: Equipped with dual flush functionality, this button allows you to choose between a full or half flush, making it an eco-friendly choice for water conservation and reduced utility costs.
  • [Ideal for Specific Models]: While not universal, this button is a perfect replacement for Twyford and Vitra toilets with compatible parts, ensuring a precise fit and smooth operation for your bathroom system.
Show More
4
1Pcs Toilet Flush Button,Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra,Toilet Flush Button Replacement,Universal Dual Flush Cistern Push Button(Silver)
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1Pcs Toilet Flush Button,Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra,Toilet Flush Button Replacement,Universal Dual Flush Cistern Push Button(Silver)

insuperia
Why we love it
  • Efficient dual flush.
  • Durable ABS construction.
  • Stylish modern design.
Main Highlights
  • 【Dual flush operation】: Designed for close-coupled cisterns, this toilet push button offers efficient water management with its dual flush functionality, allowing you to choose between a full or partial flush as needed
  • 【High-quality Materials】: Dual flush toilet push button Crafted from high-quality ABS material, It can meet daily use, has strong wear resistance and will not be easily damaged.
  • 【Easy to Install】：The installation process of this flush button is very simple. Just unscrew the old button and replace it with the cost product. No special tools or skills are required. Just a few screws and you are done.
  • 【Fashion Design】: This toilet button pusher has a modern, minimalist design that looks great on your toilet. The rounded design and simple look make it perfect for modern bathrooms.
  • 【Note】: Please compare your original toilet flush button before buying to check if this toilet push button flush replacement kit is what you need
Show More
9.6
Superb
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9.6
Superb
insuperia

1Pcs Toilet Flush Button,Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra,Toilet Flush Button Replacement,Universal Dual Flush Cistern Push Button(Silver)

Why we love it
  • Efficient dual flush.
  • Durable ABS construction.
  • Stylish modern design.
Main Highlights
  • 【Dual flush operation】: Designed for close-coupled cisterns, this toilet push button offers efficient water management with its dual flush functionality, allowing you to choose between a full or partial flush as needed
  • 【High-quality Materials】: Dual flush toilet push button Crafted from high-quality ABS material, It can meet daily use, has strong wear resistance and will not be easily damaged.
  • 【Easy to Install】：The installation process of this flush button is very simple. Just unscrew the old button and replace it with the cost product. No special tools or skills are required. Just a few screws and you are done.
  • 【Fashion Design】: This toilet button pusher has a modern, minimalist design that looks great on your toilet. The rounded design and simple look make it perfect for modern bathrooms.
  • 【Note】: Please compare your original toilet flush button before buying to check if this toilet push button flush replacement kit is what you need
Show More
5
Brushed Brass Dual Flush Push Button, Cable Operated, Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve
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Brushed Brass Dual Flush Push Button, Cable Operated, Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

Taps2Traps
Why we love it
  • Perfect fit for Twyford toilets.
  • User-friendly installation process.
  • Compatibility check is recommended.
Main Highlights
  • Compatible with Twyford Optima 49 Dual Flush Toilet Cistern Push Button Assembly
  • Easy Installation
  • Note: Please compare with your original part before purchasing to ensure compatibility
Show More
9.4
Superb
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9.4
Superb
Taps2Traps

Brushed Brass Dual Flush Push Button, Cable Operated, Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

Why we love it
  • Perfect fit for Twyford toilets.
  • User-friendly installation process.
  • Compatibility check is recommended.
Main Highlights
  • Compatible with Twyford Optima 49 Dual Flush Toilet Cistern Push Button Assembly
  • Easy Installation
  • Note: Please compare with your original part before purchasing to ensure compatibility
Show More
6
Toilet Flush Button Compatible with Twyford Optima 49, Toilet Push Button Dual Flush, Toilet Cistern Push Button Assembly Replacement Fit for Standard Cistern Holes 38-42mm
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Toilet Flush Button Compatible with Twyford Optima 49, Toilet Push Button Dual Flush, Toilet Cistern Push Button Assembly Replacement Fit for Standard Cistern Holes 38-42mm

ZynoMUCH
Why we love it
  • Saves water with dual flush.
  • Compatible with Siamp Optima.
  • High quality ABS material.
Main Highlights
  • Dual flush Operation: Our dual flush button offer two flushing options: solid full flush and liquid half flush. This feature allows us to choose the amount of flushing water, which helps save water.
  • Compatible With Siamp Optima 49 Valve: Specifically engineered to fit Siamp Optima 49 valves, this toilet push button ensures a perfect replacement for your existing flush mechanism, no need to worry about compatibility issues.
  • High-quality Materials: Dual flush toilet push button Crafted from high-quality ABS material, It can meet daily use, has strong wear resistance and will not be easily damaged.
  • Easy to Use: Easily replace your old toilet flush button with this one; just screw it into place and easily upgrade your toilet system.
  • Note: Please compare your original toilet flush button before buying to check if this toilet push button flush replacement kit is what you need
Show More
9.3
Superb
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9.3
Superb
ZynoMUCH

Toilet Flush Button Compatible with Twyford Optima 49, Toilet Push Button Dual Flush, Toilet Cistern Push Button Assembly Replacement Fit for Standard Cistern Holes 38-42mm

Why we love it
  • Saves water with dual flush.
  • Compatible with Siamp Optima.
  • High quality ABS material.
Main Highlights
  • Dual flush Operation: Our dual flush button offer two flushing options: solid full flush and liquid half flush. This feature allows us to choose the amount of flushing water, which helps save water.
  • Compatible With Siamp Optima 49 Valve: Specifically engineered to fit Siamp Optima 49 valves, this toilet push button ensures a perfect replacement for your existing flush mechanism, no need to worry about compatibility issues.
  • High-quality Materials: Dual flush toilet push button Crafted from high-quality ABS material, It can meet daily use, has strong wear resistance and will not be easily damaged.
  • Easy to Use: Easily replace your old toilet flush button with this one; just screw it into place and easily upgrade your toilet system.
  • Note: Please compare your original toilet flush button before buying to check if this toilet push button flush replacement kit is what you need
Show More
7
Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve
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Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

Taps2Traps
3% Off
Why we love it
  • Perfect compatibility with Twyford.
  • Simple and quick installation process.
  • Ensure correct part before buying.
Main Highlights
  • Compatible with Twyford Optima 49 Dual Flush Toilet Cistern Push Button Assembly
  • Easy Installation
  • Note: Please compare with your original part before purchasing to ensure compatibility
Show More
9.1
Superb
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9.1
Superb
Taps2Traps

Chrome Dual Flush Push Button Compatible Replacement for Twyford, Siamp Optima 49 Toilet Cistern Flush Valve

3% Off
Why we love it
  • Perfect compatibility with Twyford.
  • Simple and quick installation process.
  • Ensure correct part before buying.
Main Highlights
  • Compatible with Twyford Optima 49 Dual Flush Toilet Cistern Push Button Assembly
  • Easy Installation
  • Note: Please compare with your original part before purchasing to ensure compatibility
Show More
8
Blyxon Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra
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Blyxon Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra

Blyxon
Why we love it
  • Efficient dual flush operation.
  • Perfect fit for Optima valves.
  • Easy and quick installation.
Main Highlights
  • Dual flush operation: Designed for close-coupled cisterns, this toilet push button offers efficient water management with its dual flush functionality, allowing you to choose between a full or partial flush as needed
  • Compatible with for Optima 49 valve: Specifically engineered to fit Siamp for Optima 49 valves, this button ensures a perfect replacement for your existing flush mechanism, providing seamless integration with your toilet system
  • Easy installation: With a 48mm diameter suitable for standard cistern holes, this push button simply screws into the flush valve, making replacement a straightforward task for most DIY enthusiasts
  • Construction: Crafted from high-quality ABS material, this silver-colored button is built to withstand frequent use, long-lasting performance in your bathroom
  • Versatile fit: While designed for specific models, this button is compatible with select Twyford and Vitra toilets, offering a stylish and functional upgrade to your existing bathroom fixtures
Show More
9.0
Superb
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9.0
Superb
Blyxon

Blyxon Toilet Push Button Dual Flush,for Siamp for Optima 49 Valve for Twyford Vitra

Why we love it
  • Efficient dual flush operation.
  • Perfect fit for Optima valves.
  • Easy and quick installation.
Main Highlights
  • Dual flush operation: Designed for close-coupled cisterns, this toilet push button offers efficient water management with its dual flush functionality, allowing you to choose between a full or partial flush as needed
  • Compatible with for Optima 49 valve: Specifically engineered to fit Siamp for Optima 49 valves, this button ensures a perfect replacement for your existing flush mechanism, providing seamless integration with your toilet system
  • Easy installation: With a 48mm diameter suitable for standard cistern holes, this push button simply screws into the flush valve, making replacement a straightforward task for most DIY enthusiasts
  • Construction: Crafted from high-quality ABS material, this silver-colored button is built to withstand frequent use, long-lasting performance in your bathroom
  • Versatile fit: While designed for specific models, this button is compatible with select Twyford and Vitra toilets, offering a stylish and functional upgrade to your existing bathroom fixtures
Show More
9
Toilet Flush Button Compatible with Twyford Siamp Optima 49, Dual Flush Toilet Push Button, Round Silver Push Button Toilet Flush Replacement for Cisterns, Fits 39–42mm Holes, ABS Assembly
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Toilet Flush Button Compatible with Twyford Siamp Optima 49, Dual Flush Toilet Push Button, Round Silver Push Button Toilet Flush Replacement for Cisterns, Fits 39–42mm Holes, ABS Assembly

HOMTRAK
Why we love it
  • Precisely fits Twyford Siamp Optima.
  • Two flushing modes save water.
  • Durable ABS body withstands wear.
Main Highlights
  • Compatibility Focus： Designed specifically as a toilet flush button Compatible with Twyford Siamp Optima 49 valves, ensuring a precise fit without guesswork. Engineered to match original cistern mechanisms, it restores full functionality to worn or broken buttons while avoiding leaks, misalignment, or inconsistent flushing performance.
  • Dual Flush & Water Saving： This dual flush toilet push button offers two convenient flushing modes: a half flush for liquids and a full flush for solids, helping reduce unnecessary water usage. Ideal for eco-conscious households, it supports efficient water management while maintaining powerful and reliable flushing control.
  • Easy DIY Installation： Upgrade your push button toilet flush system in minutes with simple screw-in installation—no plumber or special tools required. Designed for standard cistern holes between 39–42mm, it provides a secure and stable fit that won’t loosen over time, making replacement fast and frustration-free.
  • Durable Materials & Build: Built from high-grade ABS plastic, this toilet flush buttons replacement part resists cracking, corrosion, and daily wear. The solid construction ensures smooth pressing action and long-lasting performance, even in high-traffic bathrooms, while maintaining its clean silver finish over extended use.
  • Complete Cistern Solution: An essential upgrade among toilet cistern flush parts, this replacement button restores proper flushing without replacing the entire valve. Ideal for maintenance, renovations, or rental properties, it improves reliability, prevents sticking buttons, and keeps your toilet operating efficiently and quietly.
Show More
8.9
Excellent
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8.9
Excellent
HOMTRAK

Toilet Flush Button Compatible with Twyford Siamp Optima 49, Dual Flush Toilet Push Button, Round Silver Push Button Toilet Flush Replacement for Cisterns, Fits 39–42mm Holes, ABS Assembly

Why we love it
  • Precisely fits Twyford Siamp Optima.
  • Two flushing modes save water.
  • Durable ABS body withstands wear.
Main Highlights
  • Compatibility Focus： Designed specifically as a toilet flush button Compatible with Twyford Siamp Optima 49 valves, ensuring a precise fit without guesswork. Engineered to match original cistern mechanisms, it restores full functionality to worn or broken buttons while avoiding leaks, misalignment, or inconsistent flushing performance.
  • Dual Flush & Water Saving： This dual flush toilet push button offers two convenient flushing modes: a half flush for liquids and a full flush for solids, helping reduce unnecessary water usage. Ideal for eco-conscious households, it supports efficient water management while maintaining powerful and reliable flushing control.
  • Easy DIY Installation： Upgrade your push button toilet flush system in minutes with simple screw-in installation—no plumber or special tools required. Designed for standard cistern holes between 39–42mm, it provides a secure and stable fit that won’t loosen over time, making replacement fast and frustration-free.
  • Durable Materials & Build: Built from high-grade ABS plastic, this toilet flush buttons replacement part resists cracking, corrosion, and daily wear. The solid construction ensures smooth pressing action and long-lasting performance, even in high-traffic bathrooms, while maintaining its clean silver finish over extended use.
  • Complete Cistern Solution: An essential upgrade among toilet cistern flush parts, this replacement button restores proper flushing without replacing the entire valve. Ideal for maintenance, renovations, or rental properties, it improves reliability, prevents sticking buttons, and keeps your toilet operating efficiently and quietly.
Show More
10
Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(White)
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Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(White)

PopuLike
10% Off
Why we love it
  • Seamless fit for 49 valve systems.
  • Quick and easy screw-in installation.
  • Durable design with modern finish.
Main Highlights
  • [Compatibility With 49 Valve Systems]: This toilet flush button is specifically designed for 49 valve systems, ensuring seamless integration and reliable performance. It optimizes water usage while maintaining efficient functionality with your existing setup.
  • [Toilet Push Button Design]: With a 48mm diameter, this push button fits standard cistern holes (39-42mm) effortlessly. Its screw-in installation makes replacement quick and straightforward, saving you time and effort.
  • [Durable ABS Construction]: Made from high-quality ABS material, this flush button is built to last. Its robust design resists wear and tear, while the sleek silver finish retains its modern look over time.
  • [Dual Flush Efficiency]: Equipped with dual flush functionality, this button allows you to choose between a full or half flush, making it an eco-friendly choice for water conservation and reduced utility costs.
  • [Ideal for Specific Models]: While not universal, this button is a perfect replacement for Twyford and Vitra toilets with compatible parts, ensuring a precise fit and smooth operation for your bathroom system.
Show More
8.8
Excellent
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8.8
Excellent
PopuLike

Dual Flush Toilet Cistern Push Button for Twyford for Optima 49 Model 34494907, Fit for Standard Cistern Holes 39-42mm(White)

10% Off
Why we love it
  • Seamless fit for 49 valve systems.
  • Quick and easy screw-in installation.
  • Durable design with modern finish.
Main Highlights
  • [Compatibility With 49 Valve Systems]: This toilet flush button is specifically designed for 49 valve systems, ensuring seamless integration and reliable performance. It optimizes water usage while maintaining efficient functionality with your existing setup.
  • [Toilet Push Button Design]: With a 48mm diameter, this push button fits standard cistern holes (39-42mm) effortlessly. Its screw-in installation makes replacement quick and straightforward, saving you time and effort.
  • [Durable ABS Construction]: Made from high-quality ABS material, this flush button is built to last. Its robust design resists wear and tear, while the sleek silver finish retains its modern look over time.
  • [Dual Flush Efficiency]: Equipped with dual flush functionality, this button allows you to choose between a full or half flush, making it an eco-friendly choice for water conservation and reduced utility costs.
  • [Ideal for Specific Models]: While not universal, this button is a perfect replacement for Twyford and Vitra toilets with compatible parts, ensuring a precise fit and smooth operation for your bathroom system.
Show More

We scanned 447 products

We reviewed these offers relevant to the Twyford Optima 49 Dual Flush Toilet Cistern Push Button within online retailers such as Amazon, eBay and other local retailers, ensuring we covered all major brands and models. The products we selected come from trusted brands like kicder, Twyford, PopuLike, insuperia, Taps2Traps, ZynoMUCH, Blyxon, HOMTRAK, all of which have a reputation for consistently delivering high-quality products that users love and innovative approaches for function & design.
For the best Twyford Optima 49 Dual Flush Toilet Cistern Push Button in the market, we considered we took a deep dive into 2236 online reviews , focusing on elements like user satisfaction, performance in real-world conditions, and long-term reliability. Our ranking also evaluates each review’s relevancy, authenticity, up-to-dateness and depth so that the comparison is more sound.

We concluded that: