namuk x Grayl water purifier
As low as CHF 79.00
The Grayl is very easy to use: the dirty fresh water is filled in the coloured part of the bottle, and the part containing the filter cartridge is then pressed down. The water is pressed trhough the filter which, removes 99.9999% of all dirt particles, chemicals, viruses, protozoans, bacteria and other germs. The filtered water is collected in the inner part of the bottle, and can be drunk directly. The filter can be used for approximately 150 litres, and is very easy to replace.