Water treatment chemicals; water conditioning chemicals; chemical reagents for water treatment and conditioning; water quality analyzers, namely, chemical analysis kits for testing swimming pool water quality and chlorine levels

Metal storage tanks; metal storage pressure tanks and metal pipe fittings and adaptors therefor; surge tanks, namely, metal water storage tanks; metal manifolds for pipelines and for use with hydraulic and pneumatic systems; metal pipes and metal pipe fittings and nozzles therefor for use in swimming pool water circulation systems; cable and wire systems, namely, non-electric cables and wires of common metals; metal pipe connectors; metal parts for automatic fire protection sprinkler systems, namely, metal pipes and connectors therefor; fire department connections, namely, connectors to fire protection systems in the nature of metal hose fittings which enable additional water to be pumped into the systems; metal pipe connectors for irrigation systems; empty sheet metal boxes; metal washers for electrical box connectors; water distribution installations, namely, metal water pipes and pipe fittings; pressure water storage tanks of metal; metal fasteners, namely, cup anchors for use with swimming pools and spas; metal furnace grates; metal closures for containers; metal pressure water storage tanks for use with swimming pools, spas, water softening equipment, water treatment equipment, reverse osmosis equipment, and water storage equipment; metal well adapters, namely, well head casing adapters, pitless adapters, and pipe adapters; metal water storage surge tanks for use with water treatment equipment and apparatus; metal manifolds for pipelines, namely, pressure manifolds, flow and level manifolds, and manifolds for use in pools and spas; pressure water tanks made of metal composite materials

Pumps being parts of machines, namely, motor mounted pumps, belt driven pumps, portable utility pumps, jet pumps, submersible pumps, grinder pumps, reciprocating pumps, non-clog pumps, centrifugal pumps, sump pumps, effluent pumps, high pressure industrial pumps, irrigation pumps, hydraulic pumps, vacuum pumps, positive displacement pumps, sewage pumps, piston pumps, roller pumps, diaphragm pumps, flexible impeller pumps, gear pumps, and spray pumps; pump impellers being parts of machinery; suction pumps being parts of machinery; windmill pumps; pumps for use with swimming pools, spas, hot tubs, water parks, and ponds, namely, centrifugal pumps, variable frequency drive pumps, and turbine pumps; water pumps for use with ponds, natural and man-made lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; water pumps for use with fish hatcheries, hydroponics, and aquariums; water pumps for aeration equipment; water pumps for use in aquaculture; water pumps for irrigation; pump accessories, namely, strainers and shaft adapter kits comprised of a shaft adapter, keys and set screws, shaft couplings, pulsation dampeners, liquid injectors, and jet agitators, all being parts of machines; pump-tank units and systems consisting of pumps, tanks, filters, and tubing for use with swimming pools, spas, water softening equipment, water treatment equipment, reverse osmosis equipment, and water storage equipment; pressure switches and regulators, being parts of machinery; pumping machine parts, namely, nozzles and water outlets; machines and automatic apparatus for cleaning pools and spas; hydraulic controls for machines, motors, and engines being parts of machinery; power operated spray guns and parts therefor being parts of machinery, namely spray tips, strainers, fittings, foam makers, manual valves, electrically activated ball valves, and hydraulic and pneumatic sprayer controls; valves, namely, unloader valves, bypass/unloader valves, check valves, pressure reducing valves, and pressure limiting valves, all being parts of machines; gas engines not for land vehicles and replacement parts therefor; agricultural spraying equipment being parts of machinery, namely spray pumps, transfer pumps, tips, nozzle bodies, and chemical eductors for use in spraying pesticides and similar compositions; machines for cleaning surfaces using high pressure washers; brushless motors and motorized impellers for use with electronics and electrical equipment and hydraulic and pneumatic controls therefor; valves and valve adapters, being parts of machines; hydraulic and pneumatic actuators being parts of machinery; hydraulic and pneumatic actuator positioners and controllers being parts of machinery; dust and particle collection machinery; compressors, being parts of machines; air compressors; electric pump motors, being parts of machines; windmills; pool and spa vacuum cleaners, namely above-ground pool vacuum cleaners and automatic cleaning machines, automatic vacuum cleaners, robotic vacuum cleaners, suction pool cleaners, vacuum suction cleaners, and multifunction vacuum/skimmer attachments; vacuum heads for cleaning swimming pools; electric pumps for pressure side cleaners and water boosting applications for swimming pools, spas, water parks, ponds, and fountains; propulsive device, namely, a hydraulically-operated mechanism adapted for attachment to an automatic swimming pool cleaner to periodically reverse the direction of cleaner movement; power-operated lifts for use in assisting handicapped persons with entry into swimming pools; apparatus for water supply and sanitary purposes, namely, water supply pumps; automatic water systems for use in swimming pools and spas, each sold as a unit, comprising a pump, motor, tank and parts therefor; waterfall delivery system in the nature of a water pump for swimming pools, spas, fountains, and ponds; pumps, heaters, pipes, pipe fittings, and nozzles, sold as a unit, for use in swimming pool water circulation systems

Diagnostic apparatus and instruments, not for medical use, for use in testing valves, actuators, positioners, controls, and related equipment; environmental sensors and detectors, namely, instruments for measuring pressure, humidity, and temperature, and for detecting leaks, contaminants, and environmental pollutants; monitoring and control apparatus and instruments, namely, wireless controllers for monitoring and controlling the function of other electronic devices; electric and electronic cable assemblies and connection fittings therefor; electrical cables; electromechanical cables; electric control panels; electronic control panels for use in controlling the operations of swimming pools and spas; electric connections; junction boxes; circuit breakers; electrical and electronic valves and valve fittings, namely, adapters; water flow meters; valve meters; fluid and liquid flow meters; water quality sensors; liquid level and liquid depth sensors; thermometers; thermostats; connection fittings for electric cables; cathodic anti-corrosion apparatus, namely, alloy anodes for the cathodic protection of pipelines; telemetry systems; leak detection and locating apparatus, namely, cables and probes for use in detecting leaks in fuel tanks, pipelines, and computer, industrial, and manufacturing facilities; level gauges; downloadable software in the field of energy cost analysis, configuration, and monitoring of heat management systems and environmental monitoring and data analysis; electrical components for connector systems, namely, electrical cables, wires, conductors, and connection fittings therefor; circuit protection devices; battery packs; electrical equipment, namely, terminal blocks and switches and interconnection devices, namely, terminals and splices; electricity conduits; underwater electrical power cables and standard connectors; electrical connectors, namely, crimp terminals, uninsulated and insulated terminals; fire alarm detection, fire extinguishing, and fire suppression systems; fire alarms; fire extinguishers; fire sprinklers and fire sprinkler heads; fire hose nozzles; automatic valves; electric actuators for machines; automatic sprinkler heads for fire protection; automatic alarm valves for fire protection sprinkler systems; electrical fusible links, namely, heat detecting devices in fire protection systems; water motor alarms for use in fire sprinkler systems; electronic control systems for use in controlling the operation of pools and spas; pool and spa controls for programming the timing and duration of heating, lighting, and pumping cycles; remote control units and wireless remote control units for controlling operations of pools and spas; electrical control units for controlling the operation of pool and spa lights, heaters, cleaners, and pumps; electronic communications panels for controlling the heating, lighting, and cleaning operations of pools, spas, water parks, and fountain pumps; touch panel interface for pool and spa control systems and home automation; touch panel interface and protocol adapter for pool and spa control systems and home automation; electronic controllers for use with solar heating systems for swimming pools and spas; fiber-optic cable; electrical controllers for landscape lighting; programmable controllers for automating, monitoring, and controlling the dosage and dispersion of water treatment chemicals into swimming pools, spas, hot tubs, water parks, and ponds; electronic valve actuators; water pressure gauges; electronic controllers for monitoring the functions of ponds, natural and man-made lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; electronic controllers for monitoring the functions of fish hatcheries, hydroponics, aquaculture, and aquariums; electronic controllers for monitoring the functions of aeration equipment; electronic controllers for monitoring the functions of irrigation equipment; fire fighting pumps and foam injection pumps for use in firefighting equipment; foam proportioning controllers for fire trucks; automatic valves, namely, unloader valves, bypass/unloader valves, check valves, pressure reducing valves, and pressure limiting valves; light dimmers; empty wireway and wire troughs for use in housing and managing electric and electronic wires and cables; metal weatherproof housings for electrical distribution; fire pumps; pressure gauges being parts of machinery; flow meters for use with power operated spray guns; electronic controls for use with power operated spray guns; electronic controls for use with brushless motors and motorized impellers for use with electronics and electrical equipment; electric actuators; electric actuator positioners and controllers; temperature and humidity sensors and alarms to signify abnormal temperatures and humidity; empty non-metal electrical enclosure boxes, namely, fuse boxes and junction boxes; industrial metal enclosures for electrical applications, namely, electric junction boxes and electric fuse boxes for industrial use; guard devices for lighting, namely, plastic guards for covering wall switches; electric motor control units for swimming pools, spas, water parks, and fountain pumps

Water filters and air filters for domestic and industrial use; water filtering apparatus and machines; water sterilizers; water purifying apparatus and machines; water purification installations; water softening apparatus; electric water heaters; agricultural and lawn irrigation installations; air purification apparatus; air filtering installations; heating elements; heating cables and mats; electric heating cable systems; heating mats, pads, and sheets not for medical purposes; heating apparatus for pipes, vessels, tanks, and architectural surfaces; immersion heaters; glue-heating appliances; heating filaments; electric unit heaters; sprinkler heads for use in irrigation; plumbing fittings, namely, dry pipe valves and accessories, namely accelerators; air maintenance devices, namely, valves used to maintain proper air pressure in irrigation sprinkler systems; plumbing fittings, namely post indicator valves to open or close a valve or to indicate the position of a valve; fire hydrants; underwater pool and spa lights and lighting fixtures; interior lights for swimming pools; above-ground pool lights; recessed lighting apparatus for swimming pools and spas; landscape lighting; landscape lighting installations and fixtures; fiber optic lighting fixtures; light bulbs for use with fiber optic cables; water filters for swimming pools, spas, hot tubs, ponds, and water parks; filtration units comprised of a filter and module for use with swimming pools and spas; pool and spa cartridge water filters; replacement filter cartridges for swimming pools and spas; filter laterals with porous body for replacement cartridges and upgrade kits for use with swimming pools and spas; in-line filters for use with swimming pools and spas; aquarium and pond filters and filtration apparatus; swimming pool water cleaning and filtering units; sand filters for use with swimming pools, water parks, aquariums, and industrial water treatment applications; diatomaceous earth water filters for use with swimming pools and spas; purification installations for sewage; automatic and front-access skimmers for use in removing foreign particles from swimming pool water; inlet, outlet, and directional fittings for use with swimming pools and spas; drain grates for use with swimming pools and spas; ultraviolet sterilizers for ponds and aquaculture; above-ground swimming pool skimmers; side-wall pool skimmers; ozone water purification unit for use in the purification and sanitizing of water in swimming pools, spas, fountains, agriculture systems, aquaculture, cooling towers, drinking water systems, theme park displays and aquariums; automatic chlorine generators for swimming pools, spas and water parks; heat pumps to heat water in swimming pools and spas; gas heaters and boilers for pools, spas, theme parks, and water parks; pool and spa water heaters and pool and spa water heating systems; valves for use with swimming pools, spas, hot tubs, ponds, and water parks; water flow control valves for use in plumbing installations in industries and applications where control of high volume flow of water is needed; ornamental and decorative water fountains; laminar water jet with deck box for use with pools, spas, ponds, and water fountains; automatic watering installations for use in watering lawns and for agricultural purposes; plumbing fittings, namely, clamping assemblies comprised of rings, clamps, knobs and thread connectors used for spa and pool filtration tanks; drain covers, frames, and grates for pools, spas, ponds, and water parks; filters, heaters, and air blowers, sold in combination, for use in heated pool spas; apparatus and dripper irrigation system for water treatment which is comprised of filters, regulators, heaters, and pumps sold in combination for use in swimming pools, waterparks, aquariums, zoos containing water areas, and aquaculture; filters for use with ponds, natural and man-made lakes, rivers, streams, waterfalls, water fountains, water gardens, and other water features; filters for use with fish hatcheries, hydroponics, and aquariums; filters for use in aquaculture; water filters for use in aeration equipment; filters for use in irrigation systems; swimming pool heaters; aquarium lights; water filters for residential, commercial and industrial use; whirlpool jet apparatus; water heaters; water heating installations; landscape lighting apparatus and installations; sockets for electric lights; portable lighting fixtures consisting of lighting fixtures in pre-wired electrical receptacles mounted in weatherproof enclosures; hydrants; manual and automatic water conditioners and softeners for machines; water filtration, deionization and desalination systems for machines, comprised of filters, control valves, tanks, pressure vessels, and electronics therefor; heaters, pumps, pipes, pipe fittings, and nozzles, sold as a unit, for use in swimming pool water circulation systems; hydraulically operated chlorine and bromine dispensers for use in swimming pools; chlorine and bromine dispensers for use in swimming pools; electronic snow melting cables; electrolytic chlorinators comprising a power supply, electrolytic cell and flow and salinity sensor for swimming pools and spas; water treatment equipment, namely, chlorine dispensers; metered floating chlorine dispensers; floating chlorine dispensers; filtering machines for use with pools and spas and in residential and industrial water treatment systems; pressure tanks for use with water treatment equipment, namely, waste water treatment tanks; surge tanks, namely, waste water treatment tanks for use with water treatment equipment and apparatus; agricultural spraying equipment being parts of machines for use in irrigation; heat trace cable assemblies and connection fittings therefor; heat tracing cables for use in freeze-protection, de-icing, and temperature maintenance; thermal management systems and equipment comprised of air conditioners, thermo-electric coolers, heat exchangers, liquid chillers, fans, blowers, impellers, and speed controllers for controlling the foregoing

Non-metal well seals; non-metal gaskets for machinery valves, electric and electronic valves, and automatic valves; heat shrink products, namely, heat shrinkable tubing for covering wires and cables, and heat shrinkable sleeves, seals, and splices; fire department connections, namely, connectors to fire protection systems in the nature of non-metal hose fittings which enable additional water to be pumped into the systems; rubber washers for electrical box connectors; rubber drain rings for use with swimming pools and spas

Non-metal well adapters in the nature of pipe fittings, namely, well head casing adapters, pitless adapters, and pipe adapters; non-metal manifolds for pipelines, namely, pressure manifolds, flow and level manifolds, and manifolds for use in pools and spas; industrial non-metal enclosures, namely, modular and portable structures for industrial storage

Containers, not of metal, for commercial use; fiberglass reinforced plastic containers for commercial use; non-metal closures for containers; empty non-metal cabinets; empty non-metal plastic boxes; glass fiber reinforced plastic containers for commercial use; empty cabinets; pressure water tanks made of plastic and composite plastic materials; non-metal cup anchors for use with swimming pools and spas; empty sheet metal cabinets; plastic pressure water storage tanks for use with swimming pools, spas, water softening equipment, water treatment equipment, reverse osmosis equipment, and water storage equipment; plastic water storage surge tanks for use with water treatment equipment and apparatus