1. Powerful water purification function: The water filter faucet has passed the certification, which can remove chlorine, lead, fluorine, rust, impurities, and peculiar smell, improve the taste, and promote a healthy life. The 7-layer recyclable filter faucet provides safer and fresher water for you and your family.2. Food-grade material: The faucet water filter is made of food-grade, BPA-free ABS material, which is harmless to the human body. This drinking water filter is made of high-quality materials, no leakage, pressure resistance, explosion-proof, environmental protection, and long service life.3. Easy to install without tools: The water filter system is easy to install and can be installed directly to your existing faucet without additional tools. In just a few minutes, one person can complete the installation independently. It is recommended that the service life of the filter element be 3-5 months, please replace it in time.4. Very useful and practical: Innovative technology enables fast and efficient filtration. You can fill a 90cl water bottle or 7 glasses of clean water per minute. In addition, the filtration accuracy reaches 0.1um, making it possible to drink pure water at any time. Reduce bottled water waste and protect the environment.5. Compatible with standard faucets only: We provide filter faucets for users with 3 kinds of standard faucet adapters. Taps with external or internal threads can be easily made. If you have technical problems and other questions, please feel free to contact us. Product filter maintenance1. Clean the water filter.Wash the ceramic filter with municipal water and clean it with a cloth or brush, then insert the ceramic filter into the machine. Note, remove the ceramic filter to prevent contamination.2. Filter replacementIf it is a ceramic filter element, it is recommended to replace it in about 3 months.feature:No.: Quick connect faucet water filter.Material: ABS.Water: municipal tap waterWorking pressure: 0.1 Mpa - 0.4 Mpa.Support filter element: Emulsion membrane, hollow fiber.Water flow rate of water purifier: 1 L/min.Water temperature of water purifier: 5-38C.Product dimensions: 142 x 70 x 175mm. Content:1 water purifier.