Fixed or movable apparatus and installations for treating water, namely, water and wastewater purification units, softening units and filtration units; Fixed or movable apparatus for purifying water; Fixed or movable apparatus for filtering water; Fixed or movable apparatus for water softening; Fixed or movable filters for treating liquids, namely, water and wastewater purification and filtration filters; Fixed or movable filters for purifying liquids; Fixed or movable filters for softening of liquids; Fixed or movable filters for filtering of liquids; Fixed or movable filtering cartridges for treating liquids, namely, water and wastewater purification and filtration cartridges and for purifying, softening and filtering of liquids

Without waiving its common law rights and for the purpose of registration only, the word "Systems" is disclaimed apart from the mark as shown in the drawing.