 | Propelair SA Propelair is an international, London-based cleantech company that produces one of the world's lowest water-flush toilets. Our innovation replaces 9lt of water with a 70lt of air to achieve an 85% water saving, per flush. |
| Propelair SA Propelair is an international, London-based cleantech company that produces one of the world's lowest water-flush toilets. Our innovation replaces 9lt of water with a 70lt of air to achieve an 85% water saving, per flush. |