Faucets; Showers; Sinks; Bathtubs and shower trays; Hand-held showers; Lavatory bowls; Plumbing fittings, namely, aerators for faucets; Plumbing fittings, namely, drains; Plumbing fittings, namely, faucet filters; Shower mixing valves; Shower stands; Thermostatic mixing valves; Toilet bowls; Urinals being sanitary fixtures; Wash-hands basins being parts of sanitary installations