Model # 550DFRK-3

Internet #204667552

Store SKU #1000028233

Fluidmaster Duo Flush System Toilet Converter
0039961010100

Fluidmaster

Duo Flush System Toilet Converter

$24.98 /each

Frequently Bought Together

Product Overview

The Fluidmaster Duo Flush System gives you a tool to help save more water than any other dual flush system on the market. The Dual Flush System retrofits into any 2 in. toilet tank, and is proven to use up to 45% less water than the original tank parts. It also has been shown to improve flushing power on the full flush, so you will actually see better performance than before. It comes complete with a high refill fill valve to insure consistent flushes every single time. A dual flush tank lever is included with this system.

  • Uses up to 45% less water
  • Converts your existing toilet to dual flush technology
  • Durable silicone seal lasts for years
  • Fully adjustable full and half flush
  • Automatically saves water
  • Delivers precise and powerful flushing action
  • Fully adjustable for a wide variety of settings
  • Height requirement in tank is a minimum of 8 in. for installation

Info & Guides

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Specifications

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Warranty / Certifications

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Customer Questions & Answers

Does it work with any tank lever or just the one included in the kit?

Asked by: abc123
Only works with the supplied lever system.
Answered by: Rlatham
Date published: 2016-09-06

Cable broke 1 year and 2 months after installing. Has the manufacturer come up with a solution?

Many people are having the same problem.
Asked by: ron
I had three break in two years (the most current today, 8/25/2016) and was not happy. I called Fluidmaster's Customer Service and their representative handled this situation great. He told me there was a change in the mechanism and they had not had a complaint due to a broken cable in seven months. They are shipping a new unit to me that should arrive on 8/29/2016. It will snap into the existing base so we'll see what happens.
Answered by: SK
Date published: 2016-12-24

Is everything I need in this kit?

I need to fix s running toilet and figured i might as well convert to a water saver while at it. All the guts of my toilet look old, rusted, bent and on its last legs. Assuming I want to replace everything I see when I lift the lid, does this contain everything I need to do that? If not, what else do I need to buy? Do I need to keep any part of my current system? If yes, which part and if I need to replace that because mine is old, what do you recommend and shat is involved in doing that? I live far from the nearest Home Depot (2 hour round trip) so I want to make sure I get everything I need in one trip.
Asked by: SLM
NO
Answered by: Parttimeplumber
Date published: 2017-01-27

Do you install this system and how much will it cost? My toliet will not flush.

Asked by: Plumber
It is user installable if you are handy. Cost $30. But it unfortunately doesn't work.
Answered by: HappyRetiree
Date published: 2015-11-07
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Customer Reviews

Duo Flush System Toilet Converter is rated 2.5 out of 5 by 182.
Rated 1 out of 5 by from Horrible, Simply Horrible I bought this system about 6 months ago, and it's a complete waste of money. It was easy enough to install, but it's so poorly designed and built that it no longer works. The adjustments for the "half flush" and "full flush" are inaccurate, so the settings are useless. The handle and collar are cheap plastic. And the handle actuator and flush cable are so shoddy that they simply fell apart, so the toilet no longer flushes. Since these need to be replaced every few months, perhaps they should sell them in bulk!
Date published: 2016-09-01
Rated 1 out of 5 by from Will Break in 6 Months I have 3 toilets in my home and decided to install this in all 3 to make them dual flush and save water. The dual flush works by running two cables to the flush handle. Turning the handle one way pulls the first cable and you get a half flush, pull the other way and you get a full flush. Problem was that the cable breaks and the system stops working entirely. The first time this happened I contacted fluidmaster and they promptly sent me a replacement. Since then, the replacement broke and another in one of the 3 toilets broke. So that is 3 of 4 breaking in the same way. Please do not purchase this product. It will fail.
Date published: 2016-10-01
Rated 1 out of 5 by from NOT A GOOD PURCHASE DEFECT OUT OF THE BOX, DID NOT PERFORM AS INSTRUCTED, APPEARS SOME ONE ELSE BROUGHT BACK FOR THE SAME REASON.
Date published: 2016-10-11
Rated 1 out of 5 by from Don't waste your money. Bought these for all 3 of my toilets. 2 have broken in less than a year... Don't waste your money. Bought these for all 3 of my toilets. 2 have broken in less than a year. If the cable snaps that runs from the handle, there is no way to fix or replace it. So you can't flush, nor can you just reach in and lift the flapper. The whole thing is poorly made. Looking at all of these negative reviews, I am surprised Home Depot still carries these. Had I seen the reviews first, I never would have purchased these. Went back and bought the old school setup.
Date published: 2016-12-08
Rated 2 out of 5 by from cheap and doesnt last Installed two of these. After a year the cable on one broke, and then a month or so later the other one broke. Also had problems with the flapper sticking and not sealing which led to a flooded bathroom one day. Handles are cheap and flimsy and creak really loud when you twist them, but you have to twist them hard or the flapper valve wont engage right and youll only get about a cup of water per flush. Going back to conventional system.
Date published: 2016-09-29
Rated 1 out of 5 by from Worked well until the third day I previously had the Danco dual flush; which started leaking around the "flapper" seal after a year; so I bought this one because of the putty type seal. During the install, I set the full flush on Maximum, and the half flush halfway. I continued to check the tank level without using the toilet. After two days - no leakage. GREAT! I then started using the toilet (#1 on half-flush worked OK). But for #2 using full flush, I had to flush twice. How is that saving water? Now, I can hear the float valve regularly topping up the tank (no leaks the first two days, but now that I'm using the toilet the seal to the toilet's flapper seat is slowly leaking). The troubleshooting section in the instructions suggest that I unseat the flapper assembly and start over. I don't see how that is going to help when I followed the instructions to the letter the first time and the putty will probably now be less tacky than the first attempt !!!
Date published: 2016-09-10
Rated 1 out of 5 by from Complete Junk Like most other people here I had the cable that connects the handle to the device break after about a year. Water isn't that expensive, but the time and money to replace the cable is, not to mention down time while waiting for parts. I will be switching back to a standard flush mechanism.
Date published: 2016-09-15
Rated 1 out of 5 by from Broke within a year Straight forward install. Cable broke in less than a year with minimal usage. I do not recommend this kit. In theory it is great, but quality is terrible.
Date published: 2016-10-11
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