Material - The filter mesh of this swivel aerator is made of ABS, while the body and nozzle adapter are constructed from brass for durability and a modern appearance. Filter - This bubble aerator features a high-density filter that effectively reduces deposits, lime, and impurities. It helps prevent splashing and can save water by 40% to 70% compared to standard aerators. Adjustable mode - The faucet aerator offers two water flow settings. Simply rotate the nozzle section left or right to switch between soft foam flow and shower flow. 360-degree rotation - Designed with a 360-degree swivel feature, this aerator allows flexible movement for easy cleaning of all areas in the sink, providing convenience with smooth and quiet operation. Compatible faucets - This aerator comes with a nozzle adapter. Use the aerator with the adapter on faucets with M24 internal threading, or install it without the adapter on taps with M22 external threading.