Fluidmaster
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550DFR - Dual Flush Conversion Valve
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550DFR - Dual Flush Conversion Valve
Upgrade your toilet with the FLUIDMASTER DUO FLUSH TOILET VALVE, a convenient and efficient solution to convert your single flush valve to a dual flush valve.
550DFR - Dual Flush Conversion Valve
Item #: 2001910

550DFR - Dual Flush Conversion Valve

82% of respondents would recommend this to a friend

Item #: 2001910

XCD 123

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Order now and get it around Sunday, October 11
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Upgrade your toilet with the FLUIDMASTER DUO FLUSH TOILET VALVE, a convenient and efficient solution to convert your single flush valve to a dual flush valve.
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What Stands Out

Water Efficiency
The 550DFR Dual Flush Conversion Valve offers customizable flush options, allowing users to reduce water consumption significantly, promoting sustainability and lowering utility bills.
Easy Installation
Designed for hassle-free retrofitting, the valve can be easily installed without professional help, making it accessible for anyone to upgrade their existing toilets.
Durable Design
Constructed from high-quality materials, the 550DFR ensures longevity and reliability, providing peace of mind and exceptional performance over time, unlike many competitor models.

Product Details

Upgrade your toilet with FLUIDMASTER Dual Flush Conversion Valve. Easy to install & adjustable water levels. Buy now at Ubuy Antigua and Barbuda.
  • Converts existing single flush toilet valves to dual flush
  • Fits virtually every toilet
  • Durable snap-on swivel mount for quick installation
  • Easy adjust dials for water level setting without valve removal
  • Includes dual action handle
  • Complete system with flush valve and fill valve
MaterialPlastic
BrandFluidmaster
Item dimensions L x W x H4.3 x 5.5 x 11.5 inches (10.9 x 14 x 29.2 cm)
Inlet Connection Size1.25 Inches (3.2 cm)
Inlet Connection TypeFemale Iron Pipe
Outlet Connection TypeCompression
Number of Ports1
Outlet Connection Size2 Inches (5.1 cm)
Specification MetWaterSense
ManufacturerFluidmaster, Inc.

Who Should Buy?

Suitable For
  • Eco-Conscious Users

    Ideal for those aiming to reduce water consumption and lower utility bills through efficient toilet flushing.

  • Homeowners with Older Toilets

    Benefits homeowners looking to upgrade existing toilets without replacing the entire unit, improving efficiency.

  • DIY Enthusiasts

    Perfect for individuals who enjoy home improvement projects and want to install the valve themselves easily.

Not Suitable For
  • Non-Technical Users

    May be challenging for those uncomfortable with DIY projects or unfamiliar with plumbing installations.

Product Description

550DFR - Dual Flush Conversion Valve

About This Item

Looking to upgrade your toilet to a more water-efficient system? The 550DFR - Dual Flush Conversion Valve by Fluidmaster is here to help. This innovative valve allows you to convert your toilet's existing single flush valve into a dual flush valve, helping you save water and reduce your environmental footprint. With a dual flush system, you can choose between a partial flush for liquids and a full flush for solids, effectively reducing water consumption. The 550DFR Dual Flush Conversion Valve fits virtually every toilet, so you can easily upgrade your current setup without the need for extensive alterations.

The durable snap-on swivel mount makes installation quick and hassle-free, ensuring that you can enjoy the benefits of a dual flush system in no time. One of the standout features of this conversion valve is its easy adjust dials. These allow you to set the level of water without having to remove the valve from the tank, providing convenience and flexibility. You can customize the flush power to suit your preferences and maximize water savings. Included with the valve is a dual action handle, further enhancing the functionality and convenience of your toilet.

This handle allows you to choose between the two flush options effortlessly, providing a seamless user experience. Upgrade your toilet to a more water-efficient system with the Fluidmaster 550DFR - Dual Flush Conversion Valve. With its easy installation, compatibility with most toilets, and adjustable water settings, this conversion valve is a must-have for anyone looking to conserve water without sacrificing performance. Make the switch today and start saving water with every flush.

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Customer Questions & Answers

  • Question: What is the 550DFR - Dual Flush Conversion Valve?

    Answer: The 550DFR - Dual Flush Conversion Valve is a device designed to upgrade standard toilets into dual flush toilets, allowing users to choose between a full flush for solids and a reduced flush for liquids. This feature not only promotes water conservation but also can reduce overall water usage, leading to lower utility bills. It’s ideal for households looking to enhance their toilet's functionality and efficiency while playing a part in environmental sustainability.
  • Question: How does the 550DFR valve help in water conservation?

    Answer: The 550DFR valve helps conserve water by providing two flushing options. Utilizing a smaller volume of water for liquid waste reduces the overall water consumption significantly, making it a smart choice for environmentally conscious homeowners. In scenarios where multiple family members are using the bathroom frequently, switching to a dual flush system can lead to substantial savings over time, benefiting both the environment and household budgets.
  • Question: Is the installation of the 550DFR valve complicated?

    Answer: Installing the 550DFR valve is relatively straightforward and can generally be completed with basic tools. The kit typically includes detailed instructions to guide you through the process. It's perfect for DIY enthusiasts who want to tackle home improvement projects independently. By upgrading your toilet with this valve, you enhance its efficiency without the need for major renovations or professional plumbing services.
  • Question: Can the 550DFR valve fit any toilet model?

    Answer: The 550DFR valve is designed to be versatile and compatible with most standard toilet models. However, it's always recommended to check specifications or consult with the product details to ensure perfect fitment. This adaptability allows homeowners to upgrade older toilets without needing extensive replacements, making it a practical solution for enhancing bathroom functionality.
  • Question: What materials is the 550DFR valve made from?

    Answer: The 550DFR valve is typically constructed from durable and corrosion-resistant materials, ensuring long-lasting performance even in damp environments. The use of high-quality components not only enhances its operational life but also minimizes the need for frequent maintenance. Homeowners can trust the longevity of this product, making it a reliable addition to their bathroom fixtures.
  • Question: How does the dual flush feature work?

    Answer: The dual flush feature of the 550DFR valve operates through a simple mechanism that differentiates between a full flush and a reduced flush. This is typically activated by pressing different buttons or handles. By allowing the user to make an informed choice based on the type of waste, this system maximizes water efficiency and minimizes unnecessary usage, translating to significant water savings.
  • Question: Does the 550DFR valve improve toilet performance?

    Answer: Yes, the 550DFR valve can substantially improve toilet performance by optimizing flush efficiency. By converting standard flush systems into dual flush, users can maintain cleanliness with less water, ensuring more effective removal of waste. This leads to fewer clogs and a more reliable toilet function, enhancing the overall bathroom experience.
  • Question: What maintenance does the 550DFR valve require?

    Answer: The 550DFR valve requires minimal maintenance, primarily involving occasional inspections for leaks or wear on the components. Regularly checking the flushing mechanism can prevent any potential issues and ensure it operates effectively. By keeping the valve in good condition, homeowners can enjoy the benefits of efficient flushing over the long term with very little effort.
  • Question: Can the 550DFR valve be adjusted for water levels?

    Answer: Yes, the 550DFR valve typically includes adjustable settings that allow users to change water levels for both flush options. This customization capability helps you to optimize the flush based on your specific needs and the design of your toilet. Whether you're dealing with a low-flow or high-output toilet, the ability to adjust these settings ensures better performance tailored to your household's usage.
  • Question: Where can I buy the 550DFR - Dual Flush Conversion Valve in Antigua and Barbuda?

    Answer: You can purchase the 550DFR - Dual Flush Conversion Valve on Ubuy in Antigua and Barbuda. They offer a convenient platform with a selection of plumbing fixtures and accessories, ensuring that you can easily find and order this popular conversion valve with confidence and convenience.

Fluidmaster Toilet Flush Valves Editorial Review

The Fluidmaster Toilet is an affordable toilet fill valve replacement kit that comes with an angled to flat conversion piece to attach to angled flush values. The kit also includes a handle that makes it even more convenient for users. However, while some customers did not experience issues with installation or leaking, others had severe problems with the rubber stopper not seating well on top of the adapter, resulting in frequent manual adjustments. Other customers experienced even worse issues like snapped cables in the flushing mechanism, having to replace the product annually, and the product leaking relentlessly. Moreover, some customers received incomplete packages or repackaged products, which is not reassuring for a product that is supposed to assure the proper functioning of a household item such as a toilet.

Customer Reviews & Ratings

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Pros

  • Affordable
  • Comes with an angled to flat conversion piece and handle

Cons

  • Rubber stopper has a point of failure

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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“Easy to find and order what you want on the website. Delivery is quick to the UK”

8 September 2026 · via Trustpilot
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Order now and get it around Sunday, October 11

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