Faucet aerator M22/M21.5, 3-piece water-saving faucet aerator with stainless steel filter, faucet filter aerator (21.5 mm external thread)

General Description: This M22/M21.5 faucet aerator is designed to save water while maintaining excellent spray quality. Made of chrome-plated brass with a 304 stainless steel internal component, it is durable and wear-resistant. This product reduces splashing and faucet noise, saving up to 30% water. Specifications: Thread type: M22/M21.5; Materials: Chrome-plated brass, 304 stainless steel, rubber; Package includes: 3 faucet aerators, 3 rubber sealing rings. Installation: The aerator is easily installed and removed with a wrench. Seals prevent leaks. Use: This aerator is ideal for kitchen sinks and bathroom faucets, filtering the water and saving water.