Apparatus for disinfecting water; Apparatus for filtering drinking water; Cooling installations for water; Filtering units for purifying water, for domestic use; Filters for drinking water; Filters for fluids, namely, for water and area-water solutions; Flexible pipes being parts of shower plumbing installations; Hand held shower heads; Hand showers; Hand-held showers; Hot water bottles; Hot water heaters; Plumbing fitting, namely, vacuum release safety valve for flow shutoff in pools and spa...