Bath cubicles; Bathroom heaters; Drain structures for use in spas, steam rooms and baths; Electric window fans; Fireplace louvers, blowers, and dampers, and ash pans for fireplaces; Flexible pipes being parts of bath plumbing installations; Heating apparatus for defrosting vehicle windows; Light bulbs; Water filtering devices, namely, water purification installations for waste water and sewage consisting of curtains and textile fabrics; Window-mounting air-conditioners; Wood burning stove louvers, blowers, and dampers, and ash pans for wood burning stoves
Environmental Control Apparatus