Water filters; Filters for water filtering apparatus; Water filtering apparatus; Water purification filters; Drinking water filters; Water filtering units; Filters for drinking water; Air-source heat pump water heaters; Gas water heater for bathtub consisting of circulation pump with thermostat to fill, re-heat water and keep water warm; Pressure regulators for sanitary installations; Wash basins being parts of sanitary installations; Wash-hands basins being parts of sanitary installations; Steam valves; Manually-operated plumbing valves; Shower mixing valves; Thermostatic mixing valves; Plumbing fittings, namely, valves; Mixing valves for faucets; Water control valves for faucets; Valves as part of radiators; Electrically-heated garden hoses; Aquarium filters; Air-conditioning filters; Faucet filters; Hot tub filters; Extractor hood filters; Filters for air-conditioning; Swimming pool filters