Classification Information
Filters for drinking water; Water filtering apparatus; Water filters; Water filtration and purification units and replacement cartridges and filters therefor; Water fountains; Water purification and filtration apparatus; Water purification installations; Water purification machines; Water purifying apparatus; Water purifying apparatus and machines; Water purifying apparatus for household purposes; Water softening units; Water sterilizers; Water treatment equipment, namely, cartridge filtration units; Water treatment equipment, namely, reverse osmosis units; Water treatment equipment, namely, ultraviolet sterilization units
Environmental Control Apparatus