Water filtration and purification units and replacement cartridges and filters therefor; Water filtration apparatus; Water softening units; Water purification and filtration apparatus; Water treatment equipment, namely, water filtration units; Water treatment equipment, namely, cartridge filtration units

Apparatus for filtering drinking water; Filters for drinking water; Filters made of fiber for water filtration; Tap-water purifying apparatus; Waste water purification units; Waste water treatment tanks; Water softening units