<p>5-Layer FiltrationThis faucet filter has a built-in 5-layer filter, 2 layers more than similar products on the market, which can better filter impurities and ensure the hygiene and safety of the water. Suitable for kitchen and bathroom faucets.</p> <p>Nearly 30-40% Water Saving. The faucet aerator can fully mix the flowing water and air to form a foaming effect and enhance the wearing force, thereby reducing water consumption. A faucet with an aerator installed saves 30%-40% more water than a faucet without an aerator.</p> <p>Splash-proof, noise-cancelling, and constant streamThe water flow will become smooth after mixing with air, reducing the impact force, which can prevent water from splashing everywhere when it comes out. Therefore, the sink faucet filters also reproduce a good, constant water flow and noise reduction.</p> <p>Good Sealing The kitchen bathroom faucet nozzle has a sealing ring on the outside, which can prevent water from splashing to the side. At the same time, the package includes 2 plug-in faucet sprayer wrenches, just use the wrench to tighten the faucet filter, the whole installation process is very convenient.</p> <p>Package List You will receive 6 faucet aerators and 2 wrenches. Depending on the water quality in the area, for disinfection and water safety, it is recommended to replace the aerator directly every 3-6 months.</p>