Anti-limescale filter

The OSMO90 Softener Filter is a natural filter that you insert in the reservoir of your coffee machine to keep your small appliance running smoothly and efficiently. 

It serves to soften the water you use in the reservoir and avoid annoying and obvious limescale build-up in your water tank. 

Oscar90 works through ion exchange to replace calcium and magnesium ions, in their soluble and insoluble forms, present in drinking water, with sodium ions. In particular, the higher the total hardness, the greater the quantity of sodium in the water. 

This quantity is given in milligrams/litre, so it is very modest and absolutely in compliance not only with the legislative detail but also with the guidelines expressed by the O.M.S.