Chemicals, namely, chemicals used for treatment of boiler water, treatment of open re-circulating cooling systems, treatment of closed re-circulating cooling water systems, treatment of closed re-circulating hot water systems, treatment of waste water effluent, and treatment of potable water

Apparatus, namely, equipment to monitor and control water treatment programs, monitor water and energy usage in open and closed cooling water systems, monitor water and energy usage in boiling water and closed heating systems; electronic test instrument and associated software for use in water and liquid flow and functional testing

Services, namely, cleaning and maintenance of cooling towers and associated HVAC equipment; the cleaning and maintenance of HVAC closed water systems; the cleaning of potable water lines; the cleaning and maintenance of boilers and related equipment; the maintenance and repair of treatment control equipment; the maintenance and repair of related pretreatment equipment, such as water softeners, water filtration systems, reverse osmosis systems and systems for the control of microbiological and bacterial growth

Consultative services, namely, consulting services to the water treatment industry in the field of water treatment

Educational services, namely, informal online programs and interactive training in the field of water treatment; educational services, namely, providing on-line instruction in the field of water treatment