DU PONT

Class [11]
Environmental Control Instrument Products lighting heating cooling cooking

Filter cartridges for water purification in industrial plant installations; filters; water filters; apparatus and machines for making pure water; water purifying apparatus and machines; cartridges used for removing solid particles dissolved in water through reverse osmosis; cartridges for removing solid particles and dissolved molecules suspended in water through ultrafiltration; membranes for the filtration of water; fiber membranes for removing solid particles from water through micro-filtration; disinfecting equipment; drinking water filters; water faucets; water dispensers.