About this item [Enhanced filtration]: The precision filtration system effectively improves the taste and smell of water. It helps deliver clean and pure water. [Premium material]: This filter boasts a superior coconut shell-activated carbon block with a smaller pore size, which largely adsorbs residual chlorine odor and organics, improving the water’s taste. [Longer service life]: It delivers clean and pure filtered water for a full year. It also provides long-term benefits for your family’s health. [Easier installation]: It only takes a twist to change the filter in three seconds. No tools required. [Compatible model]: WD-G3-W Product Description Gives you clean, great-tasting waterProvides up to 12 months or 1100 gallons of clean water for you and your family, based on water condition.CF Filter: Reduces chlorine, taste and odor, sand, rust, solids and other impurities.RO Filter: Reduces TDS, scale, heavy metals and most harmful contaminants.CB Filter: Improves water taste.Activated Carbon Block FilterCompatible with Waterdrop Reverse Osmosis Water Filtration System (WD-G3-W)Model Number: WD-G3-N3CBWaterdrop Reverse Osmosis Water Filtration System is equipped with three filters. Its multi-level filtration system reduces more impurities and contaminants in water, offering you higher quality water.Made of selected natural materials. In comparison with the traditional RO systems, Waterdrop RO system is more efficient in filtering, has better materials, and requires a simpler installation process.Activated coconut carbon blockImproves water taste by more precision and higher quality 0.2μm advanced coconut shell refining carbon block.Superb taste & water purityEnjoy unlimited ultra-fresh, healthy, great tasting drinking water straight from your kitchen tap for cooking and making delicious coffee, tea & ice.Easy installationA twist to change the filter in 3 seconds. No tools required. On Jun-23-21 at 04:54:11 PDT, seller added the following information: