It was a reasonably straight swap for the twenty year old existing unit and could be changed without disturbing the cistern. However, there are a couple of points worth mentioning: 1. The top button fitting that sits above the actuation mechanism was not the same as my old unit (D1D) so I had to reuse the existing fitting, which was a simple job. It just unclips and slides off. Obviously the design of the push button fitting has changed over the years. 2. The bottom seal is not pre-fitted, but care is needed to make sure the three components go on in the correct order. I just referred to the existing unit. Hopefully this one will last another twenty years, despite the apparent flimsiness. It does seem expensive for what it is though.
Verified purchase: Yes | Condition: New
Must admit I wouldn’t buy another cistern with this type of flush from Roca. It’s rather a cheap design but costs a lot to replace it; ok they sell a washer but it’s near impossible to remove it without breaking something, far easier to replace the whole unit. The upside is that at least you can still buy a replacement which is cheaper than replacing the whole toilet!
Verified purchase: Yes | Condition: New
These might be a bit more money, but the replacement is simple. something had broken on the float mechanism on my old one, so I did not need the bottom unit. so it was just a twist and push and the toilet was operational again. FAB
Verified purchase: Yes | Condition: New
The product was a perfect fit for my old style dual flush system. I think they are relatively expensive for what they are and the plastic push-click-fit means that they aren't as durable as I would like but on the whole it does the job as well as it is intended.
Verified purchase: Yes | Condition: New
Perfect & dead easy repair job in under 60 secs. Bit pricey but happy to pay for such an easy and excellent repair - toilet flushes best it has ever done !
Verified purchase: Yes | Condition: New
My previous Roca toilet system was 5 years old and the flush valve failed. Tried replacing washer but "tower" split due to very this design of "tower" base where it fits to cistern. Purchased correct D2D replacement ( Check carefully when ordering as 2 similar flush valves but with differing top connections) but flushing not up to previous standard. Considering replacing whole flushing system. Now aware of other owners experiencing similar poor build qualities.
Verified purchase: Yes | Condition: New
The Roca flush systems used to be impossible to fix as the washer is a weakness in the design as was very difficult to find. Being able to replace the whole cistern far easier
Verified purchase: Yes | Condition: New
Designed so you can replace the top half only without taking apart the whole toilet. Good for the DIY person. Cheaper than a tradesperson. Excellent service from supplier - recommended.
Verified purchase: Yes | Condition: New
Brought to replace an old value, was unable to find one anywhere else. Does exactly what its meant too and came quicker than expected.
Verified purchase: Yes | Condition: New
Easy to replace, just a quarter turn twist. Only problem was it did`nt fix the continuous running despite all on line forums. The fault being the inlet valve not shutting off an allowing in too much water. This valve works well however and at least I have a spare.
Verified purchase: Yes | Condition: New
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