REPLACEMENT CARTRIDGE: NANO.
NANO The germ barrier.
The NANO hollow fiber membrane cartridge offers effective protection against harmful microorganisms in drinking and shower water. Inside are wafer-thin hollow fiber membranes with a permeability of less than 0.1 μm. Pathogenic germs such as bacteria above this size are unable to pass through these membranes. For comparison: E. coli bacteria have a size of up to 6 μm. Certified according to ASTM F838-15A. Cartridge change every 6 months.