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Innovative Shower Toilet with a Built-In cistern, ALL IN ONE.


One of the most revolutionary innovations by Roca is based on this principle: the development of the first toilet without a cistern. In-Tank from Roca is a unique new concept of toilet worldwide, as it integrates the water tank into the bowl.

In order to create this unprecedented product in the market, Roca has developed the exclusive technology Soft Air, an air injection system that propels water from the tank towards the upper part of the bowl, achieving a highly effective and silent flush. Thanks to the elimination of the cistern, In-Tank greatly simplifies the installation process thus becoming an all-in-one piece that is able to provide a clean aesthetics, similar to the one found in built-in cisterns, but without the need of renovating.

In-Tank creates a diaphanous atmosphere both in the wall-hung and floor-mounted versions. Once the visual impact of the external cistern is eliminated, this exclusive model by Roca is able to provide greater lightness to the bathroom achieving fairly open spaces.

But this is not all. In-Tank is also a commitment to sustainability. And not only due to its 4.5/3 litre dual flush. Its electronic flushing system allows a silent flush of only 2 litres if both buttons are pressed at the same time, an ideal option if there is no need for a great dragging capacity.

The Roca In Wash In tank comes in two options, wall hung or floor standing. 


Laura Pirani

posted on 9/26/2021
Hi I’m looking into a Japanese toilet seat for our under the stairs toilet. I just spotted the new roca toilet and I was wandering if it could have a Japanese bidet seat and if it’s already available Thanks Laura


posted on 12/7/2021


posted on 12/13/2021

Mrs Din

posted on 1/6/2022
Please can you confirm that your electronic bidet D1600 seat will fit villroy & bosh Wc code 4620R0 T2 Thank s Mrs Din

❤️‍???? Krystal is interested in your profile! More info: https://clck.ru/eYMiA?h=fc66a15cf21683d7327f7585b7798d29- ❤️‍????

posted on 3/28/2022


posted on 4/20/2022
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