Best Dual Flush Conversion Kit – Ultimate Buying Guide [2022]

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It is no longer acceptable to use a typical toilet flush with normal functionality in this day and age. Having a fully-equipped contemporary toilet is not only convenient, but it is also water-efficient and long-lasting. As an extra benefit, they contribute to lowering your long-term environmental imprint as well as your electricity expenditures.

Using the best dual flush toilet conversion kit, you can convert your regular toilet into a water-saving toilet that saves water. Are you unsure which one to choose? Not to worry, in this post, I've collected a list of the top ten finest dual flush conversion kits that you can get on the web.

Best Dual Flush Conversion Kit
Disclaimer: As An Amazon Associate I Earn From Qualifying Purchases.

Comparison Chart for Best Dual Flush Conversion Kit

A significant number of customer reviews from all around the globe were taken into consideration while composing our recommendations for the Dual Flush Conversion Kit shown on this page.

NoProductScoreAction
1Dual Flush Valve and Tsunami Fast Fill Valve for 3 inch Two Piece Toilets with Heavy Duty Handle and 2 Extra Flush Seals by NuFlush9.8View On Amazon
2R&T A2422M 3" Dual Flush Valve with Push Button Dual Flush Toilet Repair Kit Toilet Tank Parts Replacement for 2-piece Toilet Easy to Install High Performance Water-Saving9.8View On Amazon
3Fluidmaster 550DFR-1 DuoFlush Dual Flush Conversion Valve9.6View On Amazon
4R&T A2423 2" Dual Flush Valve with Push Button Dual Flush Toilet Repair Kit Toilet Tank Parts Replacement for 2-piece Toilet Easy to Install High Performance Water-Saving9.6View On Amazon
5Danco HYR460 Hydroright HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve9.4View On Amazon
6Next by Danco HYR270 Hydroright Water-Saving Dual Flush Valve with Push-Button Handle9.4View On Amazon
7Danco HYR271T Hydroright Dual Flush Valve and Lever Handle9View On Amazon
8Danco HYR451T HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve9View On Amazon
9Fluidmaster 550DFRK-3 DuoFlush Complete Fill and Dual Flush Conversion System8.8View On Amazon
10Fluidmaster 800P-001 Valve Replacement Dual Flush Valev Buttons8.8View On Amazon

1. Dual Flush Valve and Tsunami Fast Fill Valve for 3 inch Two Piece Toilets with Heavy Duty Handle and 2 Extra Flush Seals by NuFlush

  • Easy to Install Toilet Repair Kit with dual Flush Handle
  • Three inch, Two Piece Toilet Flush Kit with all Hardware
  • Three inch Flush Valve with cable Flush Handle
  • Adjustable Tsunami Tower Fill Valve 7 to 14 inches

2. R&T A2422M 3″ Dual Flush Valve with Push Button Dual Flush Toilet Repair Kit Toilet Tank Parts Replacement for 2-piece Toilet Easy to Install High Performance Water-Saving

  • Enhance Your Toilet’s Performance】Fix a leaking toilet with 3″ (80 mm) drain outlet and turn into a powerful flushing.
  • Water-Saving】The 3 in.
  • Easy Installation & Adjustment】Easy installation without tools.
  • Modern Top Mount Dual Push Button】Endurable chrome ABS, fits dual flush toilet with 48mm mounting hole on ceramic lid.
  • Warranty】Direct supply from global leading manufacturer,backed by 5 Years Warranty.

3. Fluidmaster 550DFR-1 DuoFlush Dual Flush Conversion Valve

  • Uses up to 45% less water
  • Retrofits to any 2 inch toilet
  • Fully adjustable for a wide range of settings

4. R&T A2423 2″ Dual Flush Valve with Push Button Dual Flush Toilet Repair Kit Toilet Tank Parts Replacement for 2-piece Toilet Easy to Install High Performance Water-Saving

  • Enhance Your Toilet’s Performance】Fix a leaking toilet with 2″ (60 mm) drain outlet and turn into a powerful flushing.
  • Water-Saving】The 2 in.
  • Easy Installation & Adjustment】Easy installation without tools.
  • Modern Top Mount Dual Push Button】Endurable chrome ABS, fits dual flush toilet with 38mm mounting hole on ceramic lid.
  • Warranty】Direct supply from global leading manufacturer,backed by 5 Years Warranty.

5. Danco HYR460 Hydroright HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve

  • WATER-SAVING DUAL FLUSH TOILET REPAIR KIT: Easily converts a standard toilet into a 2-button, dual flush toilet that saves water by reducing the amount of water used with each flush.
  • ELIMINATES TOILET LEAKS: Eliminates common leaky toilet problems due to a worn-out flapper, handle or faulty flapper chain.
  • DUAL-FLUSH FRONT & SIDE-MOUNT PUSH-BUTTON HANDLE: One button is the Quick Flush setting that uses significantly lower water volumes for liquids and paper – the setting needed 4 out of 5 times.
  • COMPATIBILITY: Works with standard 2 in.
  • HASSLE-FREE INSTALLATION: Drop-in installation without tools in 5 to 10 minutes – tank removal not required.
  • DETECTS LEAKS: Detects leaks and signals when a leak is found.
  • CALIBRATION: The Total Repair Kit can be calibrated to adjust the exact amount of water needed, saves water.
  • CLEANS TOILET TANK: Jets clean toilet tank and parts with every flush.
  • COMPLETE KIT: Combines two products that together will increase your toilet’s efficiency: HYR270 Dual Flush Valve and HC660 HydroClean fill valve.
  • NO WARP SEAL: Permafit silicone seal is Chlorine and chemical resistant and will not warp.

6. Next by Danco HYR270 Hydroright Water-Saving Dual Flush Valve with Push-Button Handle

  • DESIGNED TO FIT standard flush valves up to 2-1/2 inches.
  • SAVE WATER AND ENERGY: FITS 1.
  • ELIMINATES COMMON PROBLEMS in toilets such as faulty toilet flapper, flapper chain and toilet handle
  • EASY INSTALLATION: Drop-In installation with no tools or toilet tank removal required
  • DURABLE CONSTRUCTION – Chlorine chemical resistant and will not warp.

7. Danco HYR271T Hydroright Dual Flush Valve and Lever Handle

  • WATER-SAVING TOILET FLUSH VALVE: The HydroRight replacement toilet flush valve easily converts most standard toilets into a dual-flush water-saving toilet which uses up to 70% less water for liquids and paper.
  • REPAIRS COMMON LEAKY TOILET ISSUES: Eliminates the most common problems in toilets that cause leaks as this flush valve replaces a worn-out toilet flapper, chain and handle which can often break.
  • LEVER STYLE HANDLE: Includes lever style split handle flush activator that gives you a choice to use the quick-flush setting which uses less water volume for liquids and paper or the full-flush setting which uses the normal full flush water volume to accommodate solids.
  • COMPATIBILITY: Fits 1.
  • EASY NO-TOOLS REQUIRED INSTALLATION: Simple Drop-in installation without tools in less than 20 minutes with NO TANK REMOVAL required.
  • BUILT TO LAST: Constructed of durable plastic and the Perma fit silicone seal is chemical resistant and will not warp.

8. Danco HYR451T HyrdroRight Universal Water-Saving Toilet Repair Kit with Dual Flush Valve

  • WATER-SAVING DUAL FLUSH TOILET REPAIR KIT: Easily converts a standard toilet into a dual flush toilet that saves water by reducing the amount of water used with each flush.
  • ELIMINATES TOILET LEAKS: Eliminates common leaky toilet problems due to a worn-out flapper, handle or faulty flapper chain.
  • DUAL-FLUSH LIGHT-TOUCH LEVER UNIQUE SPLIT HANDLE DESIGN: The short center lever is the Quick Flush setting that uses significantly lower water volumes for liquids and paper – the setting needed 4 out of 5 times.
  • COMPATIBILITY: Works with standard 2 in.
  • HASSLE-FREE INSTALLATION: Drop-in installation without tools in 5 to 10 minutes – tank removal not required.
  • DETECTS LEAKS: Detects leaks and signals when a leak is found.
  • CALIBRATION: The Total Repair Kit can be calibrated to adjust the exact amount of water needed, saves water.
  • COMPLETE KIT: Combines two products that together will increase your toilet’s efficiency: HYR271 Dual Flush Valve and HC630 HydroClean fill valve.
  • NO WARP SEAL: Permafit silicone seal is Chlorine and chemical resistant and will not warp.

9. Fluidmaster 550DFRK-3 DuoFlush Complete Fill and Dual Flush Conversion System

  • Convert your existing 2” flush valve toilet to Dual Flush technology
  • Save water & money, uses up to 45% less water
  • Retrofits to any 2” flush valve toilet, 1.6 GPF and pre 1994 3.5+ gallon per flush models
  • Easy-to-install and fully adjustable for a wide range of settings, without removing the valve
  • Complete fill & dual flush conversion system
  • Full and half flush, Dual Action toilet flush lever included
  • Replace noisy and slow filling inefficient models
  • PerforMAX High Performance Fill Valve included for 2x greater refill rate

10. Fluidmaster 800P-001 Valve Replacement Dual Flush Valev Buttons

  • Genuine replacement buttons for Glacier Bay and other Dual Flush Toilets
  • Easy to install
  • Fit’s 3” Dual Flush Valve, 2-Piece toilets, including Glacier Bay, AquaSource, Project Source and more.
  • Chrome finish
  • Designed for Tank Lid Mount only

Frequently Asked Questions

The most frequently asked questions concerning the best dual flush toilets and the solutions to those questions are included here. Continue reading to get to the bottom of any confusion you may be having.

Which dual flush conversion kit is the most effective?

Any of the ten products on the list perform well, but the Danco product is the most reliable, with no major problems noted.

Is it worthwhile to invest in a dual flush toilet?

Yes, without a doubt. The amount of water you will save on your utility bill in a month or two's time will more than likely be sufficient to cover the cost of the device.

What is the best way to convert a toilet that has a dual flush converter?

Follow the instructions in the user manual that came with the product to complete the installation. More resources include a few installation videos to help clear up any ambiguity and contact customer service for additional assistance.

Do dual flush toilets really function properly?

Yes, according to reports, customers save an average of 68 percent on water use when using a dual flush toilet system.

What is the price of dual flush toilet converters in the United States?

The costs of the items on this list vary from and per item.

When it comes to dual flush toilets, which is preferable: an entirely new model or a conversion kit?

The toilet is unquestionably more comfortable and less prone to create difficulties now than it was before. However, they are quite expensive, and conversion kits are far less expensive.

Dual Flush Conversion Kit Buying Guide

Before you go looking for the finest dual flush conversion kit, there are a few things you should keep in mind. Ensure that you thoroughly examine each detail to prevent purchasing in anything that is not appropriate for you.

Handle or Button?

However, although you may like the button method to flush everything within the pot, other individuals, particularly the elderly, prefer the handle system since it is easier for them. However, despite we generally agree that the handle system is pleasant, it is not the most convenient one.

In addition, although the button system may need a little amount of pressure, it is more durable than the handle system, which is more fragile and seems to be cheaper. Determine the appropriate kind based on your preferences. You could prefer the lever method if you are just concerned with comfort and are not concerned with longevity.

Flushing Caliber

It is the primary goal of installing these kits to conserve water or be more energy efficient. After all, if your kit cannot flush effectively and takes more than one flush to dissolve everything completely, what is the purpose of purchasing it? As a result, you must verify that the flushing power is sufficient.

Space

To install the kit, you'll need to make sure you have adequate clearance. The usual clearance needed from the interior of the tank for the majority of the tank is 10"-12" clearance. Also, look into the system's space requirements for the specific system you're purchasing.

Ease of Use

Here, it's more about your comfort and capacity to adjust. You must ensure that the button or handles are easily accessible depending on the user. It is also necessary that the bathroom you have is compatible with the whole system.

Some individuals want the buttons to be at the top, while others prefer them in the center, and still, others prefer them to be on the left or right side of the screen. As an additional feature to the standard one, dual-flush conversion kits are available that allow for left-right alignment.

Suitability

Is the kind of kit you want to purchase compatible with the standard of your toilet? Is it compatible with your current washroom setup? Do you need a one-piece toilet kit or a two-piece toilet kit? What is the maximum amount of pressure the tank can withstand? What about the flushing mechanism? These are the kinds of questions we should ask ourselves to grasp compatibility fully.

Replacement Parts

Check to see whether the manufacturer provides replacement components since there may come a time when your equipment will stop working properly or will completely fail to function.

Leakage, for example, is a common occurrence. You will need to replace the affected components in these situations, and you must have access to the affected component(s). Always keep in mind that you don't want to purchase the whole kit again, but rather only the key component that has been broken.

The Last Words

All of the kits listed in this article are fairly priced and perform an excellent job of their respective tasks. The Danco HYR460 is the greatest dual flush toilet conversion kit available if you have the financial means to do so. It does not have any of the other models' difficulties, and it is the best value for money.

However, if you do not want to spend as much money, I suggest either the Next by Danco HYR451T or the Fluidmaster 550DFRK-3 as a good alternative. Both may need a little fine-tuning to get the desired effects, but they are both possible and well worth the effort. Best of luck with your purchase!

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