Bidets; Arm rests for use with toilet seats; Automatic faucets; Automatic flush valves for toilets; Bath cubicles; Bath installations; Bath screens; Bath tub jets; Bath tubs; Bath tubs for sitz baths; Bathroom exhaust fans; Bathroom heaters; Bathtub enclosures; Bathtubs and shower trays; Bidet taps; Biological contactor for treatment of sewage and drainage water; Commodes being toilets; Plumbing fittings, namely, drains; Plumbing fixtures, namely, shower mixers; Plumbing fixtures, namely, sho...