Plumbing fitting, namely, vacuum release safety valve for flow shutoff in pools and spas; Water treatment equipment, namely, water filtration units and reverse osmosis units; Water filtration and purification units and replacement cartridges and filters therefor; Filters, heaters and pumps sold in combination for use in swimming pools; Plumbing fittings, namely, drains; Plumbing fittings, namely, faucet filters; Cocks for pipes and pipelines being parts of sanitary installations; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Drain structures for use in spas, steam rooms and baths; Strainers for plumbing drains; Spa surrounds; Plumbing fittings, namely, shower control valves; Plumbing fittings, namely traps; Regulating accessories for water supply, namely, metered valves
Environmental Control Apparatus