WIDE RANGE OF APPLICATION: 2.2 GPM Kitchen faucet aerator can not only be installed in kitchen sink faucet, this faucet aerator bathroom sink can also be installed in the outlet of bathroom sink faucets and lavatory faucets spout head.HIGH QUALITY MATERIAL: Bathroom faucet aerator are made of leading solid brass material with chrome finish, ABS and 304 stainless steel water filter, high quality materials, no deformation, resist scratches, long-term use.Perfect match with most bathroom or kitchen faucet style.SAVING WATER: This kitchen sink faucet aerator replacement can make the water flow and the air fully contact to form a foaming effect, thereby reducing the water consumption. After the water flow is mixed into the air, it will become softer and reduce the impact force. It can prevent the water from splashing everywhere.EASY TO INSTALL: No tools are required for the installation of the sink aerator female, simply screw it to the faucet extender then the installation is done. You can easily replace the aerator filter parts!PACKAGE LIST: 55/64 Inch Female Faucet Aerator*2, 0.82in Aerator Filter*2, Black Gasket*2 and a small storage box. After you have replaced the female aerator sink faucet, you can use this small storage box to store your small items.