Guaranteed material: Our filter is made of soft high-quality PP+PVC material, anti-cracking. It is an upgraded design with a maximum heat resistance of 60. Soft rubber parts make our tap water filters both adjustable, durable and wear-resistant. To clean,just remove the filter and rinse it under water. Size: about 6.5cm long x 3.5cm wide, stretched about 9.5cm. It is suitable for round faucets with a diameter from 1.6cm to 2.3cm.The faucet sprayer can be rotated or adjusted to any direction or angle you want. Natural activated carbon mineral water filter: Mineral stone can filter more than 90% of harmful substances and impurities, ensuring healthy drinking water in your daily life. Our faucet adopts a filtering system, the kitchen tap water is more hygienic,and the taste is better and sweeter. 360rotating faucet, even spraying and saving water: the docking port of the rotating hose is retractable and foldable. So you can adjust it to fit your faucet. Together with the propeller and the lock, the faucet is tightly fixed on the faucet to spraywater evenly to achieve the purpose of waterproof and water conservancy. Our water filter is indeed a good water-saving tool for watering flowers and washing dishes. Applicable objects: The diameter of the interface is 3cm, so the applicable interface diameter ranges from 1.6cm to 2.3cm. It is worth mentioning that our water filter is specially used on round faucets, square or other shapes of faucets are not applicable.