"Just assemble the water filter according to the instructions and install it on the faucet,so users will enjoy the clean, good tasting water at home. "Uncomplicated to Install: This Faucet water filter fits most standard taps. Abundant fittings and joints, easy to install easy. Double Outlet: the tap water filter has a transfer switch that can be easily switched from filtered water to regular tap water. WHY FILTER WATER? Home tap water may look clean, but may contain potentially harmful pollutants and contaminants.water faucet filter can remove the water of lead, mercury, chlorine, ensure clean water quality, Water filtration system can filter the water bleaching special smell, drinking healthy water can anti-aging, help to keep us healthy, use water filter to protect themselves to protect his family. 5-stage Filter Cartridge:To create ultimate clean water, our water filter faucet adopts the latest,high density ceramics, alkaline ball of energy, medical stone, antibacterial mineralization ball, small molecules, negative ions. Effectively remove chlorine, chloramine, fluoride, bacteria, pesticides, viruses, colloid, fungus, chemicals, heavy metals, including arsenic, lead, mercury and aluminum, also balance the pH value and retain beneficial minerals. Space-efficient Design:Water faucet filter simple design makes it simple to activate and operate. craftsmanship and quality materials makes the perfect for most decoration style of kitchens or bathrooms. compact design also saves more space for users. users just need to get clean, great-tasting water straightly from the faucet.