This faucet extender is equipped with a micron-level filtration system, which can reduce 99% of lead, chlorine, pollutants, heavy metals and unpleasant tastes and odors, enabling your family to use clean and good-tasting water at any time. It is equipped with 6 PP cotton and 3 carbon fiber filter cartridges, which can be replaced multiple times with a replacement cycle of 30 days. It has a 1080° rotating robotic arm connected with an aerator. The rotation is flexible and sealed to prevent leakage. Elderly people, adults, children and even pets can easily find a comfortable usage angle. It has two modes: pressurized spray and splash-proof bubble water. With the 1080° rotating and extending function, it can not only powerfully clean the stains on fruits and vegetables and the oil stains in the corners of the sink, but also gently rinse the face and skin for protection. It has an excellent splash-proof effect with a maximum flow rate of 1.2 gal. per minute. It is made of lead-free solid brass and BPA-free materials, which can withstand water pressure changes and prevent rust. The aerator has three layers of filter mesh to prevent clogging. It provides 7 sizes of connection heads, which are suitable for 99% of American household faucets. It is also equipped with installation tools in the package, and the installation only takes 3 seconds, which can be easily installed in the kitchen, bathroom, laundry room, etc.