Osmio 4.5 x 20 GAC & Phosphate Filter
✔ Granular Activated Carbon (GAC) – for chlorine, taste and odour reduction
✔ Phosphate – for scale inhibition
✔ De-alk resin – for temporary hardness and heavy metal reduction
The Osmio 4.5 x 20 inch GAC & Phosphate De-Alk Filter incorporates granular activated carbon (GAC) which is combined with Phosphate and De-alk resin.
The filter is effective against chlorine, taste and odour, heavy metals e.g. lead, and will also tackle hard water, which is seen as limescale in kettles and as an unsightly scum on the surface of hot drinks.
Water hardness varies greatly depending upon location, so the filter will need to be replaced at 3 – 6 monthly intervals or longer all of which entirely depends on the hardness of your water and the amount you use.