This product is used to filter and purify municipal water. It is a 3-stage Table Top water purifier. It is the latest filter technology removing impurities and enhancing taste, resulting excellent purity and taste First of the 3 stages removes large particles and sediment. Second of the 3 stages removes metals (mercury etc.), chlorine and debris Third of the 3 stages is the carbon filter which removes unwanted tastes and odours There is no difficult installations. Included is a number of fittings to connect to most tap types. This product carries a 6 months warranty Your health will thank you Replacement filters are available (replace in approximately 8 months, depending on the quality of the municipal water What's in the box 1 x Water Filter 3 stage table top purifier 7 x Tap Attachments including tube 1 x Water Spout 1 x Manual