CES Trademark

water treatment and purification; rental of water purifying apparatus; water filtration and conditioning services; rental of water filtration units for commercial use; all of the foregoing for pools, spas, fountains, water features, water slides, water rides, and water parks

chemistry control and monitoring systems for pools, spas, fountains, water features, water slides, water rides, and water parks comprising chemical water filter controllers, pH probes, pH meters, oxidation reduction potential probes, chlorine analyzers, chlorine dioxide sensors, strip chart recorders, electric flow meters and electric flow switches and shut-off valves

installation, repair and maintenance of water purifying apparatus for pools, spas, fountains, water features, water slides, water rides, and water parks; installation, repair and maintenance of water purification, water filtration, and water treatment apparatuses and filters for pools, spas, fountains, water features, water slides, water rides, and water parks

chemicals for use in purifying water

water filtration and purification units and replacement cartridges and filters therefor; apparatus and filters for water purification and water filtration for pools, spas, fountains, water features, water slides, water rides, and water parks; water treatment apparatus for pools, spas, fountains, water features, water slides, water rides, and water parks, namely, water filtration systems comprising water filters, water filtration apparatus in the nature of filtration media, and automated controls therefor; water treatment apparatus for pools, spas, fountains, water features, water slides, water rides, and water parks, namely, supplemental oxidation systems in the nature of ultraviolet water sterilization systems consisting of ultraviolet lamps and flow chamber and ozone water sterilization systems consisting of ozone generators, electric air dryer, off-gas vent being ozone sanitizers, venturi injector, and check valve; water treatment apparatus for pools, spas, fountains, water features, water slides, water rides, and water parks, namely, water pump circulation systems comprising water filtration pumps, valves, and automated controls therefor; water treatment apparatus for pools, spas, fountains, water features, water slides, water rides, and water parks in the nature of chemical treatment and chemical feed systems comprising liquid chemical pumps and tablet feeders for purifying water