Providing after sales support of water disinfection equipment; Operating a business selling: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers; Providing after sales support of potable water sterilization, water filtration and water monitoring equipment for the aviation industry.

Providing after sales support of water disinfection equipment; Providing after sales support of potable water sterilization, water filtration and water monitoring equipment for the aviation industry; Operating a business servicing: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers; Consulting and advising others on the operation, service and repair of: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers.

Operating a business manufacturing: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers; Consulting and advising others on the manufacture of: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers.

Operating a business designing: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers; Consulting and advising others on the design of: potable water sterilization, water filtration and water monitoring equipment for the aviation industry, water purification systems, namely, water filters, ultraviolet sterilizers, ion exchange units and reverse osmosis equipment, parts and accessories for water purification systems, namely, fans, timers, tanks, pressurization systems, pumps, filtration units, disinfection units, connectors and piping, thermal control units, replaceable filter cartridges, pH adjustment filters, sand media filters, ultraviolet lamps, and flushing systems, water distribution systems used in aircraft, ships, motor vehicles, trains, and buildings, and appliances, facilities and equipment that treat, distribute or utilize water and other liquids, namely, showers, baths, sinks, toilets, and humidifiers.

Rental of containment systems for liquid spills or releases, namely, containment of spills or releases of petroleum, natural gas, and related hydrocarbons using systems made of durable polycarbonate plastic and a powder coated aluminum basin and a permanently attached urethane seal;

Masks for use by medical personnel; surgical masks; tongue scrapers

Notepads

Dental floss; lunch boxes; tooth brushes; water bottles

Bath towels; beach towels; blankets

Yoga mats

American footballs; basketballs; boxing bags; boxing gloves; dolls; flying discs; hand wraps for sports use; hockey pucks; hockey sticks; jump ropes; protective padding for playing sports; stress relief exercise balls; tennis balls

Leasing of apartments; leasing of buildings; property management