5 Types of AdaptersPlease check your tap type and diameter and then choose the appropriate adapter.The kitchen tap spray head is equipped with a 5-nozzle adapter that is suitable for conventional taps on the market: M22-G1 / 2, M22-FM20, M22-M20, M22-M22, M22-M24 (suitable type: Tap with internal thread 2. 0 mm, 22 mm, 24 mm and tap with external thread 20 mm, 22 mm, G1/2). [360 Rotating]: Our kitchen tap aerator supports 360 rotating, it will help you clean any corner of the sink easily, in addition, it's very convenient to wash dishes, pots, fruits, etc. Suitable for faucet with inner diameter 20-24mm, or outer diameter 20-22mm. [Dual Water Flow Function]: Strong shower mode suitable for washing sink or dishes, Soft bubble strem mode suitable for daily using or washing hands. only need to rotate the nozzle to change the waster flow mode. [Exquisite Design and High Quality]: Hangrui faucet aerator is made of stainless steel and plastic, and it has a exquisite filter inside, with very good corrosion resistance and sediment filtering performance. [Saving Water]: Compared with standard faucet, this tap aerator can save up to 30-70% water in daily using, ideal to save energy and reduce water bills.