1. 【Importance of using water to filter】: The natural water is not exactly clean or rich in beneficial minerals. In fact it contains residual chlorine, bacteria, rust, microorganism, heavy metal or sediment etc. It can contact and harm your health through diet. The use of water filters can help filter these contaminants by providing you with a healthier eating grade of water 2. 【High quality food grade material】: Deep sea diatom ceramic container. The mineral contained in it filters particles, impurities, colloid, sediment and harmonia smell of water, to improve water taste and pH, become weakly alkaline suits for human body to drink 3. 【Adjustable water style & usage cycle】: Three water drainage modes, can be set as you need. Usually the one with a filter insert takes about 3-6 months. It is better to clean with a cloth or sandpaper every half a month, can help to extend its life 4. 【Very Easy Installation】: Just have to plug into the tap and you're done. Equipped with various adapters, suitable for 99% faucet installation. It saves money and time to high quality drinking water compared to a complex filter system or a simple filter jug 5. 【Home Essential】: Pack with 1 * water filter; 1 * water filter cartridges, 5 * different adapters.