Apparatus and installations for decomposing toxic substances in water; Apparatus for disinfecting water; Electric water purifiers for household purposes; Electrolytic water generators for electrically decomposing tap water to generate electrolytic water and for removing chlorine odor from tap water; Filters for drinking water; Filters for fluids, namely, for water and area-water solutions; Tap-water purifying apparatus; Water distilling units; Water filtering apparatus; Water filters; Water filtration apparatus; Water purification and filtration apparatus; Water purification apparatus; Water purification installations; Water purification machines; Water purification units; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water; Water purifying apparatus; Water purifying apparatus and machines; Water purifying apparatus for household purposes; Water treatment equipment, namely, chemical sterilization units; Water treatment equipment, namely, water filtration units