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EnviroFlush Retrofit Toilet Dual Flush Kit by AH Furnico
  • Reduce your water bill
  • Saves thousands of gallons of water each year
  • Easy do-it-yourself installation
  • Retrofits most standard toilets
  • Extends the life of your septic system
  • Adjustable water volume control for full and half flush
  • No more chains that break or fall off of flush mechanism
  • Handle - Contemporary brushed nickel look
  • Contributes to LEED points - "Water Use Reduction"
  • Five year warranty
EnviroFlush's dual flush system is a new, revolutionary way to convert most one and two-piece toilets into a water conserving, money saving dual flush toilet. This system utilizes full flush (1.6 GPF) for solid waste and a half flush (0.8 GPF) for liquid waste. Homeowner's can save up to 67% in bathroom water consumption. The average pre-1992 toilet flushes away 3.5 to 5 gallons of water on every flush! Use EnviroFlush to save your family money and respect our water supplies.

Kit includes: fill valve, flush valve, water tank seal, water tank mounting bolts, installation instructions.


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EnviroFlush Retrofit Toilet Dual Flush Valve



Minimum Requirements for Installing EnviroFlush
  • Toilets tank: 13" height x 16" wide x 6" deep
  • Flush value diameter: 2.25"
Water Savings for a Family of Four:

1.6 gallon commode = 2,400 gallons a year
3.5 gallon commode = 16,520 gallons a year

EnviroFlush Frequently Asked Questions

What is the EnviroFlush retrofit kit?

The EnviroFlush dual flush system is a simple to install, replacement flush valve kit that allows every household and business in North America to convert their high water use toilet to dual flush thus water consumption.

How does the EnviroFlush retrofit kit work?

The Enviroflush dual flush system allows the user to choose either a half flush for liquid waste or a full flush for solid waste with the turn of the flush lever.

Do I need to replace my existing toilet?

No, the EnviroFlush dual flush system is a retrofit kit. It works in your existing toilet.

Do I need to replace my existing fill valve?

Yes, a new fill valve is included in the kit.

Who can install the EnviroFlush Retrofit kit?

You can! The EnviroFlush dual flush system was designed to be a Do-It-Yourself (DIY) product. If you are not comfortable with the installation, a professional plumber should be able to install it in an hour.

What tools do I need to install the EnviroFlush dual flush system?

You will need:
  • A big flat head screw driver (for the tank bolts).
  • Large pair of "channel lock" pliers (to remove the old existing large white nut on the bottom of your tank).
  • Bucket or bowl (to catch water when you remove the water line).
  • Rags or towels (to remove remaining water in the toilet tank).

Will the EnviroFlush dual flush system work in Low Flow toilets?

Yes. The EnviroFlush dual flush system can upgrade both high flow toilets (12 L/3.2 gpf, 13 L/3.4 gpf and 18 L/4.75 gpf) and low flow toilets (6 L /1.6 gpf). However, it may not work in ultra low one-piece toilets.

Will the Enviroflush dual flush system fit in my tank?

Your Toilet must fulfill the following requirements to be compatible with the EnviroFlush Retrofit kit.
  • Your toilet is a two piece, left front handled toilet.
  • The toilet tank must be at least 13" tall, 16" wide and 6" deep.

My EnviroFlush dual flush system lever handles do not fit into the tank hole! The bushing looks too big. What do I do?

Go bushing-less!! Leave the bushing out, once completely installed the handles will have some play but the unit will function.

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