4-Layer Filtration for Cleaner Water: Upgrade your faucet with our advanced faucet water filter, featuring a built-in four-layer filtration system. Designed for convenience and improved hygiene, this filter delivers cleaner water and outperforms standard aerators, making it a must-have addition to your home!2-Mode Outlet & Space-Saving Sink Tap Extender:Easily switch between a soft bubble stream and a powerful shower spray by rotating the rubber ring on the aeratorperfect for quickly rinsing fruits, vegetables, and other surfaces. The non-slip design ensures easy operation, even with wet or soapy hands. The aerator's ball joint lets you adjust the water direction effortlessly. Plus, the foldable robotic arm is compact and wont take up unnecessary space or become a bulky obstacle in your sink.Easy Installation: Compatible with most bathroom, kitchen, and laundry sink faucets. The sink water filter extender comes with two connector sizes: female 55/64"-27T (22mm) and male 15/16" (24mm). With over 10 years of experience specializing in faucet products, weve helped solve countless installation and usage issues. If the included connectors dont fit your faucet, feel free to reach outwere here to help!"1440-Degree Rotating Faucet Aerator:This faucet attachment features a water filter aerator with free swivel joints, ensuring a leak-proof design. Its 360-degree rotation makes it easy to clean every corner of the sink, wash your face, or even use it as an eyewash station. The foldable spray design allows for convenient storage, saving space when not in use.3-Mode Connection: Designed with three thread options to ensure versatile compatibility, this aerator works with most bathroom and kitchen faucets: Female thread G1/2" (20MM) Use the thinnest washer for faucets with a male G1/2" (20MM) thread. Female thread 55/64" (22MM) Use the medium washer for faucets with a male 55/64" (22MM) thread. Male thread 15/16" (24MM) Use the thickest washer for faucets with a female 15/16" (24MM) thread.For best results and to avoid leaks, be sure to use the included washers and apply waterproof tape during installation. Upgrade your sink faucet experience with ease!