VIANO

Air purifying apparatus and machines; External ballast and bilge water filtering and absorbing device for use in a local containment area for removing aquatic nonindigenous species, oil and other contaminants from the effluent; Filters made of fiber for water filtration; Filters and filtering devices for air and gas conditioning; Purification installations for sewage; Water filtration apparatus; Water filtration and purification units and replacement cartridges and filters therefor; Water purification installations; Water purification units; Water purifying apparatus; Water purifying apparatus for household purposes; Water softening apparatus and installations; Water treatment equipment, namely, water filtration units and reverse osmosis units