Filters for drinking water; Filters made of fiber for water filtration; Industrial-water purifying apparatus; Ozone sanitizers for air and water; Plumbing fittings, namely, faucet filters; Tap-water purifying apparatus; Water conditioning units; Water distillation units; Water filtering apparatus; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Water filtering units for aquariums; Water filters; Water filtration apparatus for the deionization of water; Water filtration pitchers sold empty; Water purification and filtration apparatus; Water purification installations; Water purification tanks; Water purification units; Water purifying units, for potable water for DRINKING; Water softening apparatus and installations; Water softening units; Water sterilizers; Water treatment equipment, namely, cartridge filtration units; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, ultraviolet sterilization units