Showers; Sinks; Aquarium filtration apparatus; Bath installations; Clean room installations; Earthenware basins being parts of sanitary installations; Electric air deodorizers; Electric air deodorizing apparatus; Electric hand drying apparatus for washrooms; Fitted liners for baths and showers; Flexible pipes being parts of bath plumbing installations; Flush levers; Pipes being parts of sanitary facilities; Plumbing fittings, namely, sink strainers; Pressure regulators for sanitary installati...