720 Rotation: Rotate the water outlet 720, it is more convenient to wash your face and gargle! You can adjust the faucet head to any angle for easy cleaning your plates, fruits and vegetables. 2 water flow modes: gentle bubble jet and powerful spray shower. The gentle bubble stream mode is suitable for washing hands, face and gargling. The powerful jet mode cleans objects quickly. It is easyto switch from bubble jet to rain jet with just 2 fingers. Easy to use: Easy to install and clean, suitable for 99% of faucets. The aerator body has 55/64"-27UNS female thread (if your faucet is male thread, connect it directly). 15/16" to 27UNS male threaded adapter included(if your faucet is female thread, use the adapter to connect it). 4 layers, double seals: Four-layer filter to filter out impurities such as hard particles in the water. Widely used on over 99% types of household kitchen faucets. Original plastic conversion headchange the ball joint, and this change will increase the service life. Water Saving: The faucet aerator is designed with environmental protection in mind, it can save water by 30-70%, saving energy costs and saving money.