the british company lifesaver systems has developed a small self-contained filter system in a bottle that instantly cleans water, removing all particles larger than 15nm.
it will remove bacteria, viruses, parasites, fungi, chemical residues, endocrine disrupting compounds, medical residues and heavy metals by using an activated carbon filter instead of chemicals or heat. ±€280.
read more. two filtertypes: for filtering 4000 or 6000 liter.