Easy to install and suitable for all types of faucets. We offer a variety of mounting accessories to help you install your product. The product itself can accommodate a variety of 20mm, 22mm internal thread and 24mm external thread faucets with just three white washers. Other tap sizes can be installed with the gray fitting kit. High Quality MaterialsAerator faucet accessories are made of environmentally friendly high-quality copper materials, which have the characteristics of long service life, high stability, corrosion resistance, no rust, not easy to get dirty, and beautiful appearance. [Impurity Filtration] The water outlet of the product is equipped with a multi-layer filter to effectively filter impurities in the water. Improve water security and water health. If necessary, the aerator can be disassembled for cleaning [can cover all angles