Apparatus for the separation of liquids being water filtering apparatus; Coffee machines incorporating water purifiers; Domestic water filtering apparatus; Domestic water filtering units; Drinking water filters; Electric water purifiers for household purposes; 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 for drinking water; Filters for water purifiers; Household tap-water filters; Membrane filters for water filtering apparatus; Membranes for water filtering apparatus; Water filtering apparatus for domestic use; Water filtering units; Water filtering units for domestic use; Water filters; Water purification apparatus; Water purification installations; Water treatment equipment, namely, reverse osmosis filtration units; Water treatment equipment, namely, water filtration units