There’s no question about water being a necessity in life. In fact, without water, there would be no life. When it comes to drinking water, drinking sufficient amounts of clean, hygienic water is key to remaining healthy. Water filters are being used all across the UK in order to bring fresh, great tasting water to you within the comfort of your home. Water softening is another method commonly being used to get rid of unwanted hard metal cautions that are typically found in water. Reverse osmosis is a modern method of technology for water purification, which uses a semi-permeable membrane in order to remove molecules, ions and other particles from drinking water.