0.94inch (24mm) male thread for kitchen and bathroom faucets. Save Water and Direct Water: Ease water impact and prevent water splashing creating many air bubbles. You can save on consumption and provide extraordinary water flow. SUPERIOR QUALITY: Our accessory aerators are made of anti-bacterial and corrosion-resistant chrome-plated brass body with stainless steel filter and anti-dust rubber ring, durable and wear-resistant. Easy to install and leak-free: very easy to install, simply by screwing it into the faucet. And it comes with a wrench to tighten the aerator easily and firmly. Rubber seals to seal the diffuser to prevent the faucet from dripping. Very practical for kitchen and bathroom: faucet filter element for kitchen sink faucet or sink faucet. Suitable for kitchen, bathroom or laundry room etc. Please measure your faucet size before purchasing. Color: Silver Shipping Quantity: 3 rooms