HYDRANAUTICS NITTO GROUP COMPANY

Air filter for air purifier; filters for air extractor hoods; drying apparatus for chemical processing; recuperators for chemical processing; steamers for chemical processing; evaporators for chemical processing; distillers for chemical processing; heat exchangers for chemical processing; waste water treatment tanks for industrial purposes; septic tanks for industrial purposes; filtration membrane for wastewater treatment equipment; water purifying apparatus for industrial purposes; reverse osmosis membrane for seawater desalination and water treatment; industrial water purification filter; household tap-water filters, non-electric; filters for household tap-water filters, non-electric; osmosis membranes water filtration units; water filtration and purification apparatus; membrane apparatus for water purification device; membrane apparatus for purification device for wastewater and/or sewage; filter cartridge for filtration for water purification apparatus for household or industrial purposes, electric and non-electric; reverse osmosis membrane apparatus for water treatment; water desalination plants; water purification device; water filter; water filter parts for household or industrial purposes, electric and non-electric; filter for drinking water; water purification equipment and installations with ultrafiltration membranes, nanofiltration membranes and osmosis membranes as their parts; membrane cartridges for process water or wastewater treatment and purification of aqueous streams for reuse, recovery, or minimization of waste; water purification units; water filtration and purification apparatus, namely, membrane modules for desalination units, membrane modules for water purification units, membrane modules for drainage and wastewater purification units, filters for water purification units for household purpose, membrane modules for water purification units for industrial purposes; water treatment equipment, namely, reverse osmosis water treatment systems

Floating anti-pollution barriers; marine pollution prevention membrane filtration system comprised of semi-processed plastic films; plastic semi-worked products in the nature of rods, foils, foams, fibers, films and sheets; plastic flat membrane in the nature of semi-processed plastics, for use in water filtration; plastic flat sheets in the nature of semi-processed plastics, for use in water filtration; plastic flat membrane in the nature of semi-processed plastics, for water purification devices; plastic flat membrane in the nature of semi-processed plastics, for wastewater and/or sewage purification devices; filtering materials in the nature of semi-processed foams or films of plastic; filter material consisting of foamed plastics or plastic film semi-finished products; semi-finished plastics products in the nature of filtering materials for producing dust filters; chemical fiber, not for textile use; plastic fibers, not for textile use; rock wool; plastic sheeting for agricultural purposes; industrial adhesive tape; removable industrial adhesive tape; raw or semi-worked rubber; gum, raw or semi-worked; plastic substances, semi-processed; plastic substances, in the nature of semi-processed plastic resin for use in filtration