The Best Dual Flush Toilet Conversion Kit For Older Toilets For Every Budget

Finding the best dual flush toilet conversion kit for older toilets to suit your needs can be a challenge without some guidance. We are here to help you.

Not all dual flush toilet conversion kit for older toilets are made with the same use or user in mind, so it’s important to know what you’re looking for. We’ve tested many dual flush toilet conversion kit for older toilets, and below are our recommendations for you.

ImageProduct NameAction
R&T A2422M 3R&T A2422M 3″ Dual Flush Valve
Danco HYR460 Hydroright HyrdroRight Universal Water-SavingDanco HYR460 Hydroright HyrdroRight Universal Water-Saving
Danco HYR451T HyrdroRight Universal Water-Saving ToiletDanco HYR451T HyrdroRight Universal Water-Saving Toilet
Fluidmaster 550DFRK-3 DuoFlush Complete Fill andFluidmaster 550DFRK-3 DuoFlush Complete Fill and
Zone Industry Corp. Dual Flush Valve,Zone Industry Corp. Dual Flush Valve,

Our Top 10 Dual Flush Toilet Conversion Kit For Older Toilets Reviews

We’ve analyzed countless reviews to make this article for you. If you are looking for the best dual flush toilet conversion kit for older toilets then our recommended top products would be an ideal choice.

R&T A2422M 3″ Dual Flush Valve

R&T A2422M 3
  • 【Enhance Your Toilet’s Performance】Fix a leaking toilet with 3″ (80 mm) drain outlet and turn into a powerful flushing. Using together with R&T fill valve & tank to bowl gasket and bolts will make your toilet flush like new again. Please note: fill valve, gasket and bolts kit are sold separately.
  • 【Water-Saving】The 3 in. (80 mm) dual flush valve provides optional full flush for powerful flushing and half flush for water-saving flushing which reduces your bill. Lighter pushing force, more convenient for elder and children.
  • 【Easy Installation & Adjustment】Easy installation without tools. Adjustable overflow tube to fit different tank heights(11.22″-15.15″), half and full water level adjusters to control water consumption.
  • 【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.

Danco Hyr460 Hydroright Hyrdroright Universal Water-Saving

Danco HYR460 Hydroright HyrdroRight Universal Water-Saving image
  • WATER-SAVING DUAL FLUSH TOILET REPAIR KIT: Converts a standard toilet into a dual flush toilet that saves water by reducing the amount of water used with each flush. The HYR451T combines two products that together will increase your toilet’s efficiency: HYR271 Dual Flush Converter and HC630 HydroClean fill valve
  • COMPATIBILITY: The Dual Flush Converter works with standard 2 in. flush valves and requires a 10-inch minimum clearance from highest point of the flush valve opening to the inside of the tank lid. NOT COMPATIBLE WITH MANSFIELD TOILETS.
  • FLUSH VALVE REPLACEMENT INSTALLATION TIP: Be sure to place the Dual Flush Converter directly in the center of your existing flush valve
  • IMPORTANT INSTALLATION TIP: Do not remove overflow tube and flush valve from toilet tank; the Dual Flush Converter is a replacement to the existing flapper; slide the blue silicone dome gasket down the overflow tube, seating the gasket into the flush valve
  • ELIMINATES TOILET LEAKS: Eliminates common leaky toilet problems due to a worn-out flapper, handle or faulty flapper chain; the permafit silicone seal is also chlorine and chemical resistant and will not warp
  • DUAL-FLUSH LIGHT-TOUCH BUTTON UNIQUE SPLIT HANDLE DESIGN: The short center button is the Quick Flush setting that uses significantly lower water volumes for liquids and paper – this setting is needed 4 out of 5 times. The second complete push button at end is the Full Flush that uses the normal amount of water for solids
  • DETECTS LEAKS & WATER ADJUSTMENT CALIBRATION: Detects leaks and signals when a leak is found. The Total Repair Kit also can be calibrated to adjust the exact amount of water needed which saves water.

Danco Hyr451T Hyrdroright Universal Water-Saving Toilet

Danco HYR451T HyrdroRight Universal Water-Saving Toilet image
  • 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. The permafit silicone seal is also chlorine and chemical resistant and will not warp.
  • ELIMINATES TOILET LEAKS: Eliminates common leaky toilet problems due to a worn-out flapper, handle or faulty flapper chain.
  • HASSLE-FREE INSTALLATION: Drop-in installation without tools in 5 to 10 minutes – tank removal not required. This has an adjustable height of 11-13.8 inches.
  • TOILET FLUSH VALVE COMPATIBILITY: The Dual Flush Converter works with standard 2 in. flush valves and requires a 10-inch minimum clearance from highest point of the flush valve opening to the inside of the tank lid. NOT COMPATIBLE WITH MANSFIELD TOILETS. The HYR451T combines two products that together will increase your toilet’s efficiency: HYR271 Dual Flush Converter and HC630 HydroClean fill valve.
  • 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 – this setting is needed 4 out of 5 times. The second complete push lever at end is the Full Flush that uses the normal amount of water for solids.
  • IMPORTANT INSTALLATION TIP: Do not remove overflow tube and flush valve from toilet tank; the Dual Flush Converter is a replacement to the existing flapper; slide the blue silicone dome gasket down the overflow tube, seating the gasket into the flush valve.
  • DETECTS LEAKS & WATER ADJUSTMENT CALIBRATION: Detects leaks and signals when a leak is found. The Total Repair Kit also can be calibrated to adjust the exact amount of water needed which saves water.

Fluidmaster 550Dfrk-3 Duoflush Complete Fill And

Fluidmaster 550DFRK-3 DuoFlush Complete Fill and image
  • 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

Zone Industry Corp. Dual Flush Valve,

Zone Industry Corp. Dual Flush Valve, image
  • 🔔 SAVE WATER & MONEY: Dual Flush Valve with Full/Half flush that saves water and eliminates common leaky toilet problems due to a worn-out flapper, handle, or faulty flapper chain.
  • 🔔 EASY INSTALLATION: Dual Flush Valve installs in less than 15 minutes. Fit For Most Standard Top Brand 2” Toilets with 2 3/8″ to 2 3/4″ Tank Drain and 5/8″ to 3/4″ Square Button Mount Hole or 1 1/2″ Round Lid Hole.
  • 🔔 FIX TOILET PROBLEM: This toilet repair kit with 2-inch flush outlet; For two-piece toilet; replaces poor performing or cracked flush valves .
  • 🔔 DESIGN & CERTIFICATION: Silicone seal free from leakage. UPC & CUPC, Water-saving certification and so on.
  • 🔔 IDEAL PRODUCT: Fits for 1.6 to 3.5 gallons per flush toilet with a 2-inch flush valve. Works with standard 2-inch flush valve toilets, easy to upgrade a single flush toilet to dual flush.

Three Inch Dual Flush With Cable

Three inch Dual Flush with Cable image
  • 3 inch Dual Flush w/Cable Activated Flush Handle
  • Tree inch Flush Valve for Two Piece Toilet & Fill Valve
  • Fill Valve is Adjustable to 7 to 14 inches High
  • Includes Rubber Gasket, Stainless Steal Bolts & Nuts
  • Complete Toilet Flush & Fill Valve Kit, 3 inch 2 piece Toilet
  • Push Flush Handle down for Full Flush, up for 1/2
  • Comes With all the Mounting Gaskets & Hard Ware.
  • Water Saver Toilet Flush Valve with Adjustable Fill Valve
  • Replacement Valves for Leaky and Running Toilets

Sounor Toilet Replacement Parts Dual Flush

SouNor Toilet Replacement Parts Dual Flush image
  • 👍Compatibility : Works with one piece toilet with standard 3 in. dual flush valve , and requires 8.5 inches minimum clearance from highest point of the flush valve opening to the top of inner tank. It is not suitable for two piece toilet. The flush valve opening hole is required 3.15” to 3.75”. Double check the 5th graphic on the listing.
  • 👍Dual flush design, full for more power, or the half for water savings
  • 👍Save water: each flush option could be adjusted to optimize performance and control how much water you flush
  • 👍Durable material: Comes with durable quality silicone seal & rubber gasket, stainless steel hock, long time use without leaking issue.
  • 👍Easy install : Installs in a few short minutes only with screwdriver.
  • 👍Package includes flush valve and installation guide (not includes the chrome button, should be purchased separately)

2 Inch Toilet Flush Valves Toilet

2 Inch Toilet Flush Valves Toilet image
  • FOR USE DUAL FLUSH TOILET KIT: This toilet flush valves only fit for 2-Inch One-piece toilet with top push button. This toilet flush valve replacement kit only applicable to 2.56″-2.95″(65mm-75mm)(about the size of a baseball) drainage hole diameter. Measure the toilet tank height, it should be 10″- 12.8″ (254 mm-325 mm). Please measure the above dimensions before buy it, and the toilet tank height should including ceramic cover for water tank, otherwise , it won’t fit.
  • DUAL FLUSH WATER-SAVING TYPE: toilet repair kit Dual flush water-saving type,can adjust water in the water tank for all drainage or quick drainage. Half and full water level adjusters to control water consumption. It has good silicone washer, good elasticity, high density, sustainable use, and not easy to break.
  • QUICK AND EASY INSTALLATION: Our toilet drain valve is suitable for most one piece toilets.(not including flapper valve) easy to install in 10 minutes or less, and saves time and effort,get your toilet flushing like new again. Including Glacier Bay, Aqua Source, Project Source and more
  • COMPATIBILITY: For use with most 2-Inch 2-piece with top push button toilet, including Glacier Bay, Aqua Source, Project Source and more. Also can be use with TOTO, Swiss, Deer Valley, HOROW, WOODBRIDGE, Fine Fixtures, WinZo any many more brand. It is the same style as TOTO THU338. Please also confirm the length of the button lever can be matched the new valve before purchase, if not, you need to buy a new button.
  • 1 YEAR WARRANTY FOR TOILET TANK FITTINGS: Any questions please feel free to let us know. Direct supply from global leading manufacturer, TECETOOL promises to the consumer with the purchase order to replace, which proves to be defective under normal installation and use for 1 years from the date of our chase.

Foreverpro Dfvfvk Universal Water Saving Dual

ForeverPRO DFVFVK Universal Water Saving Dual image
  • ✅ Easy to Install – Made Exactly to Fit For Most Standard Top Brand 2” Toilets with 2 3/8″ to 2 3/4″ Tank Drain and 5/8″ to 3/4″ Square Button Mount Hole or 1 1/2″ Round Lid Hole
  • ✅ No Questions Asked Money Back Guarantee. Proud USA Based Company. Comes with 1 Year Warranty or 90 Day Returns
  • ✅ PRO Grade Premium Universal Water Saving Dual Flush Valve And Fill Valve With Push Button Toilet Repair Kit Fits Standard 2 Inch Drain – Meets or Exceeds OEM Specifications Quality. Comes Brand New in Original Retail Packaging
  • ✅ ForeverPRO Universal Water Saving Dual Flush Valve And Fill Valve With Push Button Toilet Repair Kit Fits Standard 2 Inch Drain
  • ✅ Save Water and Energy and up to 10,000 Gallons per Year. Eliminates Common Problems in toilets such as faulty toilet flapper, flapper chain and toilet handle. Fits 1.6 to 3.5+ gpf toilets with 2-inch flush valve. Includes split handle with flush activator

Dual Flush Conversion Kit For 3

Dual Flush Conversion Kit For 3 image
  • Dual Flush Conversion For 3 inch Drain & 2 piece
  • 2 Piece Toilet Flush Valve with Cable Flush Control
  • Handle Dual Flush Valve for Three inch Flush Hole
  • Cable & Handle fits side or Front of Toilet Tank
  • 7 to 14 in. Tower Adjustable, Tsunami Fast Fill Valve
  • Comes with 2 Extra Silicone Seals, HD Rubber Gasket and Stainless Steel Bolts
  • Complete Flush and Fill Valve Kit for 3 in. Toilets.
  • Replace & Fix all Toilet Leaks with new Toilet Kit.
  • Toilets can Leak from all Gaskets in the Toilet Tank

The Do’s and Don’ts of Dual Flush Toilet Conversion Kit For Older Toilets Shopping

Before you make a purchase, it’s important to consider a number of factors to ensure that you’re getting the best dual flush toilet conversion kit for older toilets for your needs and budget. Here are some things to think about before you buy:

Purpose: What do you need the product for? Make sure you have a clear understanding of how you’ll be using the product, so you can choose one that meets your needs.

Quality of the Product: Look for products that are well-made and built to last. Consider the materials used and the overall construction of the product.

Brand Reputation: Research the brand and read reviews from other customers to get an idea of the company’s reputation and the quality of its products.

Price: Determine your budget and look for products that offer good value for money. Don’t be swayed by low prices alone, as they may indicate lower quality.

Features: Consider the features of the product and how they align with your needs. Think about any additional features that may be useful to you.

Warranty and Return Policy: Look for products with a good warranty, as this can provide peace of mind and protect your investment. Also, be sure to check the return policy in case you need to return the product for any reason.

Size And Weight: If you’ll be carrying the product with you or storing it in a small space, make sure it’s the right size and weight for your needs.

By considering these factors, you can make an informed decision and choose a product that meets your needs and budget.

The Last Words

It is clear that finding the right product for your needs can be a challenging task. It is important to do thorough research, consider a variety of factors, and read reviews from other customers in order to make an informed decision.

Thank you for reading our blog post, and we hope it has been helpful in your shopping journey.