22 I IN-WASH IN-TANK® ® Our commitment to sustainability Saving of water Both the partial and full flush of In-Wash use a minimum volu-® me of water, allowing users to save this precious resource. 4,5 L full flush 3 L partial flush At Roca we are firmly committed to a sustainable future, and therefore the protection of the environment is fully integrated in all actions we carry out. From the production processes to the development of solutions that contribute to the reduction of water and energy consumption, we are able to progressively reduce the environmental footprint of our entire value chain.