pcs M18.5 Aerator, Kitchen and Bathroom Faucet Aerator, Water Saving Plastic Sink Faucet Aerator With 2 Keys, Blue

5-layer filtration: This faucet filter has a built-in 5-layer filter, 2 layers more than similar products on the market, which can better filter out impurities and ensure the hygiene and safety of water. Suitable for kitchen and bathroom faucets. Water saving nearly 30-40%: The faucet aerator can fully mix water and flowing air to form a foam effect and improve wear resistance, reducing water consumption. A faucet with an installed aerator saves about 30-40% more water than a faucet without an aerator. Splashproof, Soundproof, Constant Flow: The water flow becomes soft after mixing with air, which reduces the impact force, which can prevent water from splashing everywhere when water comes out. Thus, the sink faucet filters also reproduce a good constant water flow and noise reduction. Good sealing: The kitchen and bathroom faucet nozzle has a ring seal on the outside, which can prevent water from splashing on the side. At the same time, 2 plug-in faucet spray keys are included in the package, just use the key to tighten the faucet filter, the whole installation process is very convenient.