When it comes to Cisterns, it cant get better than the latest one from Grohes Adagio range. The single flush concealed model is supplied with bottom inlet and rubber inlet pan connector. Attractive in flawless Alpine white finish, it comes without air button. Though the product comes with an original volume of six litres, it can be reset - irreversibly - to 4.5 litres. Not surprisingly, it has bagged good reviews from buyers.
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