Green FilterTraditional methods of cleaning water, including treating water with chlorine prior adding it to the mains generally resulting in an unpopular taste; other companies have improved taste for Point of Use coolers with disposable, plastic housed filters. 6 million of these plastic filters are thrown away every year. Resulting in over 1,000 tonnes of non biodegradable plastic being sent to landfill. The OASIS green filter system is a patented reusable