Features: This universal faucet aerator insert efficiently mixes air with water flows , creating a gentle bubble stream that minimizes splashing while filtering impurities through its high accuracy meshing. Crafted from strong brass with integrated sediment filter, this aerator head ensures long service performances and cleaner water output for standard kitchen/bathroom faucets. Ideal for households search improved water flows control and impurity filtration, particularly beneficial for health awake family and homeowners. Perfectly adapts to kitchen sinks for dishwashing, bathroom basins for handwashing, and utility faucets where controlled water dispersion is required. The tool without installation process and universal make this splashes reducing aerator essential upgrades for any standard faucet configuration. Specifications: Component : brass Type: multiple for option Model I M20: Internal thread 20mm, height 10mm J : Internal thread 22mm, height 10mm K model : Internal thread 18mm, height 14mm Package Includes: 8pcs Faucet Aerator note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual colorful of the item.