Geyser VNF2 Reverse Osmosis Filter Cartridge (28429)

Compared to reverse osmosis and ultrafiltration membranes, the nanofiltration membrane is in the middle. This allows obtaining water with a high degree of purification, but at the same time prevents its complete demineralization. The nanofiltration membrane can reduce the content of hardness salts in water up to 80%, which will prevent the formation of limescale in the kettle, as well as protect the heating elements of the iron, coffee machine and other household appliances.
When using the Nanofiltration membrane, no additional water mineralization is required, as the amount of minerals in the water remains in sufficient quantity.