Material - The filter screen of this rotary aerator is made of ABS, its body and nozzle adapter are made of brass, high quality and modern. Filter - The bubble aerator has ‘a high-density filter, which can filter out most sediment, lime and impurities, and can also prevent splashing, saving 40%-70% water compared with ordinary aerators. ADJUSTABLE MODES - The faucet aerator can be set to 2 different water flow modes, simply turn the nozzle section left or right to adjust the water flow from gentle foam mode to shower mode. 360° Rotation - This faucet aerator can rotate 360 degrees to help you easily clean any corner of your sink, very convenient and noiseless. < p>Suitable faucets - Since our faucet aerators come with spout adapters, you can apply the aerators with adapters to the x faucets with M24 female thread, or aerators without adapters to M22 male threads on the faucet.