The filter use magnetization and medical stone to filter water.It is natural friendly product, can remove rusts,contaminants,heavy metal ions, residual chlorine e.t.c.It can be directly mounted to the faucet and be installed in kitchen or commode.Water Filter and Purifier helps you to obtain good and hygienic water for drinking, cooking, bathing etc. It effectively removes the bacteria, algae, the solubility of chlorine and harmful heavy metals(lead, cadmium, chromium, etc.) from the water. 
Product is small, easy to use and install Widely used, and can be installed on different kinds of faucetStrong filter function, different water can choose different filter. Direct purified water Safe and convenient
Installed directly on the tap easily from the water. 

Product is small, easy to use and install Widely used, and can be installed on different kinds of faucetStrong filter function, different water can choose different filter. Direct purified water Safe and convenient
Installed directly on the tap easily. portable Size - Fits Faucets : 0.63-0.75 inch / 16-19 mm diameter faucets. Please check your faucet size before buying to avoid buying the wrong one. Wide Application - Our water purifier is suitable for most round and long basic faucets. Such as single-hole basin faucets, two-hole faucets, sink faucets, shower or bathtub faucets, sink faucets, kitchen faucets, etc. Note: Not suitable for square faucets, showerheads and other models, please note when purchasing. It is an ideal and cost effective water filter for temporary or emergency use. When traveling, it is both portable and convenient. Easy to Install - The sink water filter insertion holes are made of high quality PVC rubber which is flexible. It only takes a few minutes to install our water purifier for faucet, first unscrew the connector on the faucet, then the filter is tightened against the faucet and tightened against the faucet to complete the installation. Five-layer Filtration - Built-in water filter for sink with layer-by-layer purification filtration system, including: PVA non-woven fabric, calcium sulfite, zeolite, coconut shell activated carbon, and zeolite. Suitable for purifying hard water and well water. Faucet water filter it can help you remove water chlorine, heavy metals, sand, colloid, suspended matter and other impurities from your home tap water, so that every drop of water you drink is fresh and clean and safer. Adjustable Angle & Water-saving - The shape of the opening filter holes helps to save water. The filter holes are evenly sized so you don't have to worry about splashing. Water temperature is best used below 50 degrees. Avoid prolonged use under hot water. There are 3 pack water filters in the package, enough for extended use or replacement.