II

Filters for drinking water; filters for water purifiers, namely, water filters; strainers for water lines; filters for waste water treatment apparatus; water filtering apparatus for water supply installations; membranes for water filtering apparatus; water filtering apparatus; apparatus for filtering drinking water; water purification installations; water filtering units; water purifying apparatus and machines; desalination plants; water purification, desalination and conditioning installations; drinking water supply apparatus, namely, apparatus for filtering drinking water, faucets, and drinking fountains; tap-water purifying apparatus; water filters for industrial purposes; water filters for concentrating aqueous solutions, such as for waste water, industrial waste water, alcoholic beverages and used dialysate solution