Chlorine; Chemical analysis kit for testing swimming pool water; Chemical preparations for testing swimming pool water; Chemicals for the treatment of water and wastewater; Chemicals for use in water treatment; Chlorine for swimming pools; Chlorine for swimming pool cleaning; pH value measurement indicators made of paper; Reagent bearing test strips for testing swimming pool water; Waste water treatment chemicals for industrial use; Water-purifying chemicals; Water purifying chemicals for swi...

Automatic swimming pool cleaners and parts therefor; Counter-current swimming machines for use in swimming pools to enable swimming in place against an adjustable counter-current, featuring pumps, motor, and adjustable current director outlets; Dust filters and bags for vacuum cleaners; Fitted covers for swimming pool vacuum cleaners; Grating machines for vegetables; Hoses for swimming pool vacuum cleaners; Hot melt glue guns; Juice extractors, electric; Swimming pool sweepers; Swimming pool ...