Water conveying sanitary plumbing components in the nature of pipes, hoses, fittings being parts of sink, basin shower or tub faucets, namely faucet aerators, faucet aerator holders, faucet aerator interfaces, adaptors, connecting pipes and hoses, protective covers for connecting hoses of faucets, hose and pipe couplers, manifolds, valves, filters, flow regulators, backflow prevention devices, diverters, plumbing clips and fixings; Waterlines or waterways for plumbing supply fittings, namely automatic compensating valves for individual wall-mounted showering systems, bath and shower supply fittings, bidet supply fittings, drinking fountain supply fittings, kitchen, sink, and lavatory supply fittings, metering and self-closing supply fittings, showerheads, hand-held showers, and body sprays, supply stops; Adaptors for faucet valve cartridges; Plumbing fittings, namely, aerators for faucets; Faucet aerators; Plumbing fittings, namely, flow straighteners and stream shapers; Plumbing fittings, namely, flow straighteners and stream shapers for faucets; Flow regulators for plumbing, faucets, showerheads, potable water distributions systems, household appliances; Plumbing fittings, namely, flow regulators; Plumbing fittings, namely check valves; Check valves for faucets, potable water distribution systems, household appliances; Safety devices for plumbing, faucets, showerheads, potable water distribution systems, household appliances, namely, check valves; Safety devices for plumbing, faucets, showerheads, potable water distribution systems, household appliances, namely, backflow prevention devices; Water control valves for faucets, potable water distribution systems, household appliances; Plumbing fittings, namely tub control valves, shower control valves, manually-operated and hydraulic diverters; Flexible pipes being parts of plumbing installations, in particular of faucet, sink, basin, bath, shower, water closet, toilet, industrial and household appliance plumbing installations; Flexible pipes being parts of plumbing installations, in particular of shower plumbing installations; shower hoses; Pullout kitchen faucet hoses and motion hoses, kitchen faucet sprayer hoses; Faucet outlet hoses and discharge hoses; Flexible pipes and pipe connectors being parts of plumbing installations, in particular of faucet, sink, basin, bath, shower, water closet, toilet, industrial and household appliance plumbing installations; Flexible pipes being parts of plumbing installations; Kitchen faucet sprayers, faucet wands; Plumbing fittings, namely, valves, in particular tub control valves and shower control valves; water control valves for faucets; Plumbing fittings, namely bypass valves; Water control valves for faucets, in particular on/off controls; Hot/cold water mixing valves; Pressure regulators for water installations, namely pressure balancing valve; Pressure regulators for water installations, namely pressure limiter; Water faucet spout accessories, namely, swivel adapters; Shower faucet accessories, namely, swivel adapters; Pullout kitchen faucet hoses accessories, namely swivel adapters; Plumbing fittings, namely hose and pipe connectors; Water faucet spout accessories, namely, adapters; Shower faucet accessories, namely, adapters; Plumbing fittings, namely, couplers; Plumbing fittings, namely, filters and strainers; Plumbing fitting installation tools and plumbing fitting installation tool kits, namely for faucet aerators; Plumbing fittings, namely, aerator housings for faucets; housings for faucet aerator inserts; Faucets and taps being faucets; plumbing fittings, namely tub, basin, kitchen and shower mixers and tub fillers; Plumbing fittings, namely spouts; Safety devices against backflow being plumbing fittings, namely, air gap fittings, vacuum breakers or vents; air gap fittings with injector; Sanitary water hoses, in particular connecting hoses and extractable hoses for use in the kitchen; Sanitary water outlet pipes; Components and replacement parts for the aforesaid goods; Hoses and pipes being connections between sanitary installation connections and water outlets, and being connections of water flows in sanitary fittings; Apparatus for supplying water; Sanitary fittings and water supply systems for sanitary fittings; Water supply and distribution installations, and components and replacement parts therefor; Cartridges and valves for sanitary water outlet fittings; Sanitary apparatus and installations; Parts of sanitary installations, sanitary outlet devices; Jet regulators, with and without aeration, and components and replacement parts for the aforesaid goods; Flow rate regulators and flow restrictors; Adapters and couplings for connecting sanitary water supply sections