Apparatus and installations for sanitary purposes, namely, bath and shower installations; installations for water supply, namely, taps, spigots, showers, baths, shower heads, shower guns; regulating accessories for water supply apparatus, namely, mixer faucets for water pipes and metered valves; faucets; aerators for faucets; water-saving aerators for faucets; flow limiters for water apparatus being pressure regulators; mixing valves for faucets; water control valves for faucets; filters for ...