to : The 360 rotating water outlet angle and water outlet range can cover the whole kitchen sink. Whether cleaning things or to clean the sink, the aerator will be useful. ': Turn the nozzle left and right to adjust the water output mode, and it can switch freely between honeycomb water and granular water . The aerator enriches the water with oxygen to make the water flow smoother. So you don't have to worry about water splashing around the sink leaving lime scale or splashing on your clothes. : The faucet aerator contains a detachable filter, which can effectively filter most of the impurities in the water. You just need to remove the filter with the included removal tool to clean it. It can prevent splashing and save you 30% water. : The faucet aerator is made of high quality ABS material and brass. The surface of the aerator is electro-plated and polished, which makes it durable, cannot rust, and resists corrosion. to : No tools are needed. The included silicone gasket and PTFE tape effectively prevent leaks. Be sure to make sure the product size matches your faucet before to buy. (Compatibility: faucet with inner diameter 19-24mm and outer diameter 20-22mm) Removable filter You can use auxiliary tools to remove the filter for cleaning, which allows for an efficient flow of water that would no longer be blocked by impurities. Compatibility Suitable for faucets with an inner diameter of 19-24 mm and an outer diameter of 20-22 mm Prevention of splashing water Unique triangle and honeycomb water outlet design, the water flow is very smooth, easy to use, no need to worry about splashing on clothes Box contents Aerator tap with female thread 22 mm * 1 24mm male thread adapter (plastic) * 1 Silicone Washer * 2 Guidance note * 1 PTFE sealing tape * 1 Filter removal tool * 1 Two modes Foaming and splash-proof mode: suitable for hand washing, face washing, gargling, etc. Impulse shower mode: suitable for cleaning, decontamination, etc. The water flow is gentle and does not splash