INEO FRESH box for water box cube Upgrade kit for concealed cisterns INEO CC-121-S-FO-2V-2C, CC-121-S-UO-2V-2C, CC-122-S-FO-2V-2C and CC-122-S-UO-2V-2C, INEO FRESH ensures hygiene and a pleasant fragrance in the toilet, preventing limescale in the cistern and toilet bowl, preferred application in rimless toilet bowls, simple and uncomplicated installation of the box, the water box cubes can be easily refilled through the access opening, economic consumption (ca. 4 weeks/cube) Scope of supply: INEO FRESH box including 2 water box cubes The cleaning cubes being used must be suitable for WC plastic cisterns and must not contain chlorine or any oxidizing components, otherwise the cistern may be damaged (e. g. stress cracking).