Description: The filter can purify the water quality of the smart toilet, efficiently block scales, and not easily block the water outlet; protect the water heater and avoid the failure of the inner tank; reduce the scale of the shower, and make the bath more comfortable. Features: [PP Cotton]PP cotton can remove large particles of impurities such as sand, rust, algae, etc. [Antiscalant]Amino acid type scale inhibitor can effectively prevent the influence of calcium and magnesium ions, and reduce shower blockage. [High-Quality]The working pressure of the shower filter is 0.1-0.4 MPa, and the total filtration is 3000L. [Easy Installation]It is a perfect choice for any rental house, apartment, or dorm. It only takes a few minutes to improve the quality of the tap water. [Useful]The shower filter can improve the water quality and relieve the split ends, knots, and fall of hair. Specifications: Shell Material: PP Filter element: PP cotton, amino acid type scale inhibitor Color: White Flow