【MATERIAL】 PVA non-woven + zeolite + calcium sulfite + natural coconut shell activated carbon + PVA non-woven, five layers of water filtration, absolutely safe, no secondary pollution, non-toxic. 【ERGONOMIC DESIGN】 Compact and convenient, suitable for faucets with a diameter of 1.6 to 2.7 cm, with a fixing ring, the water will not fall or leak. 【SPILLPROOF AND WATER SAVING】 Uniform size of filter holes, you don't have to worry about splashing, it has the functions of filtering, splash-proof and water saving. 【IMPROVE WATER QUALITY】 Removes chlorine heavy metals and other impurities in water, improves water quality. water, making it softer and safer. 【Widely Used】Used in home kitchen, bathroom and any place you need. We always adhere to the concept of customer first. If you encounter any quality problems during use, we are willing to solve the problem for you as soon as possible! SPECIFICATION: Type: Faucet Water Filters Material: PVA non-woven fabric + zeolite + maifan stone + calcium sulfite + natural coconut shell activated carbon + PVA non-woven fabric Applications: for many types of faucets Color: Blue, green, pink Package Included: - 1*Faucet Water Filter (Blue) - 1*Faucet Water Filter (Green) - 1*Faucet Water Filter (Pink) Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. FEATURES: This product is through the internal drainage layer to achieve rapid stratified filtration and purification, which can remove residual chlorine, and other impurities in tap water. Compact and practical, it is suitable for old and new style faucets, with a fixing ring, the water will not fall or leak. Improves water quality, makes water softer and safer.