Membrane filtration units for water treatment apparatus; membrane filters being parts of machines; machinery in the nature of membrane filtration units comprised of pumps, valves, instrumentation and membrane elements being used for the clarification, purification and separation of water from other substances in municipal water, industrial water and waste water treatment applications; machinery in the nature of membrane filtration units being used for the separation and concentration of substances in fluids and clarification and purification of fluids in various commercial and industrial applications; machinery in the nature of membrane filtration units being used for the separation and concentration of paint and other substances in fluids and clarification and purification of fluids for use in electrocoating applications; membrane filters being parts of machines used for the clarification, purification, and separation of water from other substances in municipal water, industrial water and wastewater treatment applications; membrane filters for use as parts of food, beverage, gelatin and biotechnology machines in the food, beverage, gelatin, and biotechnology industries; membrane filtration machines for chemical recovery

Water filtration apparatus; reverse osmosis units; membranes for reverse osmosis units; water filters, namely, ultrafiltration and microfiltration membranes used as water filters; membrane modules and systems, used as water filters containing membranes and membrane modules used for the clarification, purification, and separation of water from other substances in municipal water, industrial water and waste water treatment applications via purification apparatus; fluid filtering apparatus, namely, membrane racks containing membranes and membrane modules for use as fluid filters for the filtration of water, wastewater, milk, whey, dairy processing byproduct streams, blood, fermentation broth, wine, juice, and beer in various commercial and industrial applications for the separation and concentration of substances in fluids and clarification and purification of fluids via microfiltration and ultrafiltration media; electrocoating systems composed primarily of paint filters containing membranes, membrane modules and membrane racks used in various commercial and industrial applications for the separation and concentration of paint and other substances in fluids and clarification and purification of fluids for use in electrocoating via spiral wound membrane apparatus; ultrafiltration systems, comprising membranes, membrane cartridges, hollow fibers, tanks, valves, filters and pressure gauge assemblies; spiral wound membrane filtration element with restraining straps to prevent circumferential expansion for use in clarification, purification, and separation of water from other substances, and for separation and concentration of substances in water; water and wastewater treatment and desalination systems, consisting primarily of spiral wound reverse osmosis and nanofiltration membranes, for use in the desalination of brackish and sea water for the municipal drinking water industry and for industrial, commercial and domestic uses

Distributorship services in the field of filtration and separation products; distributorship services featuring replacement membranes and parts, and cleaning and conditioning chemicals for filtration and reverse osmosis membrane systems

Maintenance and repair of filtration, ultrafiltration, microfiltration, nanofiltration, and reverse osmosis membrane systems, for use in industrial, manufacturing and commercial applications

Software as a service (saas) services featuring software for monitoring and controlling filtration equipment; software as a service (saas) services featuring software for ordering and tracking shipments for filtration equipment; engineering; scientific research and development; chemist services; engineering services, physics research services, chemist services, biology research services and biotechnology research services, all in the field of fluid, water, service water, and waste water preparation, treatment, filtration, recycling, purification, separation, and cleaning