Filtering materials (chemical preparations), among which carbon for filters; water softeners (chemicals); activated carbons
ChemicalsFilters, filtering apparatus, instruments and installations; filter holders and filter housings; filter cartridges; filter membranes; membrane filter installations; filter elements; apparatus, instruments and devices for separating materials and/or liquids; all aforesaid goods being household or industrial installations or parts thereof; parts for the aforesaid goods, ultra-filtration and micro-filtration modules and systems being water purifying apparatus; water purifying apparatus in which activated carbons are the main component
Environmental Control Apparatus