Product Description [Enhanced filtration]: The 3-in-1 front filtration stages effectively reduces sand, rust, particulates, suspended substances, and other impurities. Delivers clean and pure water to you. [Premium material]: Applies the superior natural coconut shell-activated carbon block with a smaller pore size, which largely adsorbs residual chlorine odors and organic materials, improving water taste. [Long service life]: Brings you 24 months or 2200 gallons of clean, filtered water. This is a long-term solution for your family?s health. [Easy installation]: It only takes a twist to replace the filter in three seconds. No tools required. [Compatible model]: WD-G3-W On Jul-20-21 at 04:59:05 PDT, seller added the following information: