Feature 1、Made of compressed carbon, lightweight and poratble, ultra design, no more noise when you change the filter. 2、Activated carbon water filtration system, reduce lead, pharmaceuticals, bacteria, viruses and many other contaminants. 3、Easy replacement, change filter in seconds with just a quarter turn, no hassles, no mess, no need to turn off your water supply. 4、Good for health, water with a low oxidisation reduction potential helps restore this balance while also helping to defend your body against illness. 5、6-12 Month filter life, only need to replace filters several times a year, better change your filters every 6 months to ensure your system is working properly. Features: 1.Made of compressed carbon, lightweight and poratble, ultra design, no more noise when you change the filter. 2.Activated carbon water filtration system, reduce lead, pharmaceuticals, bacteria, viruses and many other contaminants. 3.Easy replacement, change filter in seconds with just a quarter turn, no hassles, no mess, no need to turn off your water supply. 4.Good for health, water with a low oxidisation reduction potential helps restore this balance while also helping to defend your body against illness. 5.6-12 Month filter life, only need to replace filters several times a year, better change your filters every 6 months to ensure your system is working properly. Specifications: Item Type: Water Filter Replacement Material: Compressed Carbon Packafe Weight: 1040g Single Size : 70*70*253mm/2.8*2.8*10inch Water Pressure: 0.1-0.4Mpa Working Period: 6-12 Month Package List: 3* Water Filter Replacement Note: Please note that the new type and old type of this product will be sent randomly, and make sure you will not mind before ordering.