Features: 1. The stainless steel charcoal has a beautiful aluminum top and bottom, lightweight and durable. Optimization of the internal cylindrical foundation without carbon leakage. 2. Provides flexibility and longer life due to its fully reversible neck and the fact that it is filled with the highest quality carbon. available. 3. This filter has; Charcoal can help you filter cigarette smoke, herbal and mechanical odor allergens or other bad odors in your home, workshop, commercial space, etc. 4. This filter has; Charcoal can help you filter cigarette smoke, allergens for herbal, mechanical or other bad odors in your home, workshop, business premises, etc. 5. To purify the air, control odors, reduce dust and create a healthier environment.