Crystal System K7B (Bacteria Reduction) w. Head

Bacterial filter for drinking water.

K7B - 0.1 micron microfilter removes 99.9% of bacteria and organic substances, heavy metals and particles down to 0.1 µm. The water filter head is included.

The filter is easy to replace and should be changed every 6 months or after 6000 liters to avoid bacteria forming in the filter.
A 'hollow-fiber' membrane installed at the entrance of the cartridge removes particles down to 0.1 micron and provides 99.99% protection against bacteria.
This replacement filter uses an ultra-compressed activated carbon block made from powder activated coconut shell. It removes the remaining concentrations of organic pollutants and heavy metals.

Modified Aqualen fibers distribute the water flow in the ultra-thin filter medium, resulting in the best purification. 
The replacement filter contains silver in its active ion form.