M-101526-F3BK Replacement System, 1.6 GPF, Fits 501A & 501B Tanks

I had previously purchased components for my 12 year old Flushmate attempting to fix the leak, not realizing that the tank itself was leaking. Guess I was trying to save a dollar or two. When I promptly received this, the entire unit, I read the instructions (I had already watched the short video) I removed the old unit, cleaned the tank and whatever needed cleaning, installed the new unit all in 50 minutes. I used the step by step instructions and followed them verbatim and so glad that I did as one of the last instructions is to take a two gallon bucket and place the supply line into it and turn on the water full blast. I couldn't believe the crud that came out of the supply line that surely would have shortened the life of my new unit. I empted the bucket, and did it again just to me sure there was not any more crud in the existing water supply line. The instructions are excellent in that each one has diagrams, pictures and other suggestions and/or recommendations. The Flushmate replacement is much better than the original in that it is quieter, faster, and comes with a new "flusher" and handle that are superb. They even provide the tool necessary to make the installation so much easier, along with new gaskets and other parts to make the job easier. I think it is commendable that a manufacturer make improvements to their products to make them more efficient and easier to maintain. They provide very good instruction and even telephone support if needed. I did not need phone support, as it was much easier to install than I anticipated. I know now that when my other two twelve year old Flushmates need repairing, I will certainly do it right by installing these complete units and be done with it. And, the warranty on these new models is for ten years rather than five years as is on the original.

Excellent product. Easy to install and works very well. So far, I have ordered 3 and they work amazing.

Works great and was not hard to replace the pump.

These last about 10 years or more so we don't replace them often...but when we do? Slam dunk! It's an easy replacement! We use these in our public restrooms and in the office restrooms and they work very reliably. Several of my coworkers use this same tank in their toilets at home too. These all-in-one tanks sure beat the old flapper valve & float assembly we once used - and deliver a really powerful flush - while saving water in the process! This is a 5🌟star product...Two thumbs up!

Works great. Fits perfectly. 4 stars for noise. I replaced my 20 year old 503 and this one is super loud compared to the discontinued version. 20 minutes to install

I have been waiting to purchase this for many years and finally decided it was time. My wife and I absolutely love this. I am going to purchase another one for our guest bathroom and have shared with many friends that are also going to purchase this. It was a very simple installation, maybe 20 minutes total. Just be sure to purchase the handle assembly separately since it doesn’t come with one. Very well manufactured which made installation a breeze and shipping only took 2 days.

Muy bueno

Great product. It is an essential part of our Caribbean house that exists on rainwater. The pressure assist keeps waste lines from plugging and water use low.