---
product_id: 144417138
title: "Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp"
brand: "twyford"
price: "5272 som"
currency: KGS
in_stock: true
reviews_count: 8
url: https://www.desertcart.kg/products/144417138-twyford-optima49-dual-flush-toilet-cistern-push-button-assembly-cf1003cp
store_origin: KG
region: Kyrgyzstan
---

# Smooth dual flush operation Installation in under 30 seconds Precision fit, no adjustments needed Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp

**Brand:** twyford
**Price:** 5272 som
**Availability:** ✅ In Stock

## Summary

> 🚽 Upgrade your flush game with flawless fit & effortless style!

## Quick Answers

- **What is this?** Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp by twyford
- **How much does it cost?** 5272 som with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kg](https://www.desertcart.kg/products/144417138-twyford-optima49-dual-flush-toilet-cistern-push-button-assembly-cf1003cp)

## Best For

- twyford enthusiasts

## Why This Product

- Trusted twyford brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Trusted by Thousands:** Rated 4.6 stars by over 3,200 users who upgraded their bathroom experience.
- • **Durable Build Quality:** Crafted with premium materials for long-lasting, reliable performance.
- • **Perfect Compatibility:** Engineered to fit Twyford Optima49 cisterns exactly, zero hassle guaranteed.
- • **Eco-Friendly Dual Flush:** Optimized for water-saving dual flush efficiency—flush smart, save more.
- • **Effortless Installation:** Replace your old button in under 30 seconds—no plumber required!

## Overview

The Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly is a precision-engineered replacement part designed for seamless fit and quick installation. Compatible exclusively with Twyford Optima49 models, it offers smooth dual flush functionality and durable construction, backed by a 4.6-star rating from over 3,200 satisfied customers.

## Description

Twyford Optima49 Push Button Cistern

Review: Perfect Replacement — Fits Like a Dream and Easy to Install! - My original Twyford Optima49 dual flush push button broke, and this replacement was exactly what I needed. It fits perfectly with no adjustments required, which made the installation incredibly easy and quick. The build quality feels sturdy and reliable, just like the original part. Since fitting it, the flush works smoothly with the dual flush options operating properly. If you need a replacement push-button assembly for this model, this one is spot on and hassle-free. A great product that saved me time and money on repairs.
Review: Perfect replacement, super easy install! - Did exactly what it stated, replaced like for like as spring had come off of an ageing one, would buy again! Took about 20seconds to unscrew old and align and screw this new one in. Value for money and super easy to install, fit perfectly and material feels right for what it needs to do so very functional.

## Features

- Product Type: PLUMBING FIXTURE
- Twyford Optima49 Push Button Cistern
- and Twyford

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07V57MBYL |
| Batteries Required? | No |
| Batteries included? | No |
| Customer Reviews | 4.6 4.6 out of 5 stars (3,204) |
| Date First Available | 4 Feb. 2019 |
| Item Weight | 10 g |
| Manufacturer | Twyford |
| Manufacturer reference | Organizer |
| Package Dimensions | 12.4 x 5.5 x 3.9 cm; 10 g |
| Part Number | Organizer |

## Images

![Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp - Image 1](https://m.media-amazon.com/images/I/31Eh2YbYTdL.jpg)

## Questions & Answers

**Q: What are the measurements ? Diameter of silver thread and cistern hole required.**
A: Cistern Hole = 27.5mm min / 46mm max (Probably designed for 30mm)
Silver thread = about 15mm OD 13mm ID (i.e. a thread depth of about 1mm)
Overall height including white plunger just over 90mm
Thread of white plunger 8mm
White plunger protrudes minimum 35mm and when pushed 46mm

Hope that helps.

**Q: How to fit**
A: I bought this as a replacement for the exact same one where the top of the button had popped off revealing the spring.
Fitting was easy as it was a like for like replacement.  The broken button unscrewed  and this one screwed in to the same casing.

**Q: Is this a universal fitting as my toilet is a vitra toilet the measurment seem the same and the picture looks the same**
A: It is universal. It fit mine OK. Just screws in

**Q: Is this made of metal or plastic?**
A: Plastic. It’s pretty robust though.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Perfect Replacement — Fits Like a Dream and Easy to Install!
*by P***L on 14 October 2025*

My original Twyford Optima49 dual flush push button broke, and this replacement was exactly what I needed. It fits perfectly with no adjustments required, which made the installation incredibly easy and quick. The build quality feels sturdy and reliable, just like the original part. Since fitting it, the flush works smoothly with the dual flush options operating properly. If you need a replacement push-button assembly for this model, this one is spot on and hassle-free. A great product that saved me time and money on repairs.

### ⭐⭐⭐⭐⭐ Perfect replacement, super easy install!
*by 0***7 on 17 July 2025*

Did exactly what it stated, replaced like for like as spring had come off of an ageing one, would buy again! Took about 20seconds to unscrew old and align and screw this new one in. Value for money and super easy to install, fit perfectly and material feels right for what it needs to do so very functional.

### ⭐⭐⭐⭐⭐ Excellent Quality and Efficient
*by E***S on 26 April 2025*

The Twyford Optima49 Dual Flush Toilet Cistern is a fantastic product that combines quality, efficiency, and smart design. Installation was straightforward, and the build feels solid and durable, just what you would expect from a trusted brand like Twyford. The dual flush system works perfectly, offering a strong, reliable flush while helping to save water — a big plus for both the environment and the water bill! The push mechanism is smooth and responsive, and the overall design fits neatly and looks great with modern bathroom setups. Overall, this is a top-quality cistern that performs exactly as promised. I’m very happy with it and would definitely recommend it to anyone looking for a dependable, water-efficient toilet upgrade!

## Frequently Bought Together

- Twyford Optima49 Dual Flush Toilet Cistern Push Button Assembly (CF1003CP) Siamp
- Pack of 3 Replacement Rubber Ball Valve Washers - Fits All Siamp Fill Valves
- SIAMP 99B Bottom Entry Inlet Float Valve 1/2 inch 15mm Plastic 30996007, White

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.kg/products/144417138-twyford-optima49-dual-flush-toilet-cistern-push-button-assembly-cf1003cp](https://www.desertcart.kg/products/144417138-twyford-optima49-dual-flush-toilet-cistern-push-button-assembly-cf1003cp)

---

*Product available on Desertcart Kyrgyzstan*
*Store origin: KG*
*Last updated: 2026-02-18*