Water saving: The faucet aerator can fully mix the water and the air flowing through the aerator to create a foaming effect, improve flushing performance and reduce the percentage of water consumption 7-layer filtration: Our faucet filter has 7 fine filter layers to ensure clean, hygienic and safe water. The stainless steel filter can effectively filter small particles in the water flow Constant water flow: the faucet aerators would trigger a certain water output when the water pressure is too much low, would restrict the water outlet when the water pressure is too high and stabilize the water outlet when the water pressure is unstable. is smooth, i; Shocks are reduced, the buffered water is uniform and the water column is vertical to prevent water splashing Scope of delivery: 6 faucet aerators Description Product Description Quality Material: Our M24 male thread faucet is made of thick chrome plated brass, SUS 304 stainless steel ABS screen and high quality rubber seals. ; Easy assembly: No tools are required for assembly, so it's very simple. Simply tighten the aerator directly by hand or tighten it firmly with the aerator wrench. Replaceable gasket: Material properties: Material (housing): chrome-plated brass. Material (filter): ABS SUS304 stainless steel. Material (aerator): chrome-plated carbon steel. Outer diameter: 24 mm. Height: 12 mm. Thread: M24. Colour: silver