Air filtering installations; Shower head sprayers; Bath installations; Faucets for pipes and pipelines being parts of sanitary installations; Air-conditioning apparatus; Filters for drinking water; Plumbing fittings, namely, valves; Water purifying apparatus and machines; Water cooling installations; Air-conditioning, air cooling and ventilation apparatus and instruments; Water softening apparatus and installations; Filters for water filtering apparatus; Shower heads; Handheld shower heads