1. Filtration and water quality - Multilayer fine mesh with uniform openings provides enhanced filtration of most sediments and impurities, helping you use healthier water. 2. Splash control and performance - Fine mesh aerator blends the water to create a foamy effect, reducing splashes without reducing flow or diminishing washing and rinsing performance. 3. Versatile applications - Delivers filtered water for a good water experience in kitchens, bathrooms, toilets, dormitories, hotels, and other spaces, supporting water savings. 4. Easy installation and replacement - Includes a wrench for convenient removal of the old faucet aerator, enabling simple installation and replacement without damaging or scratching the faucet. Use scenarios - Home kitchen: Improve water quality for cooking and drinking while minimizing splashes during dishwashing. - Guest spaces and daily use: Suitable for bathroom sinks in dorms and hotels to provide a cleaner, more comfortable water feel. - Shared facilities: Helpful in offices or public areas to promote water efficiency without compromising washing/cleaning performance.