Thank you for viewing our products. Instant purchase is welcome. Thank you. [Equivalent Replacement to Genuine Products] The filter product has been fully upgraded in terms of materials, adopting more advanced high-density activated carbon and carefully selected Japanese-made filter media. The six-layer filtration system removes over 80% of impurities from tap water. While achieving the same lifespan as the original product, it effectively blocks finer impurities and contaminants. The new material has excellent corrosion resistance and pressure resistance, maintaining stable performance even in harsh environments such as high temperature and humidity. By reducing resistance during fluid passage and improving flow efficiency, it achieves both high-efficiency filtering and energy saving. After inspection by authoritative institutions, it complies with Japan's international safety standards, providing users with higher reliability and a more secure user experience. [Compatible Models] Water purifier models TK-CJ14, TK-CJ24, TK-CJ23, TK-CJ22, TK-CJ21, TK-CJ12, TK-CJ11, TK-CJ01, and compatible main unit model numbers TK-CJ01C1, TK-CJ21C1, TK-CJ22C1, TK-CJ23C1, TK-CJ23C2. [Japanese 6-Layer Filter Materials] One filter can replace 2000 2-liter plastic bottles. The filter only needs to be replaced once a year. Furthermore, to extend the filter life, you can select a two-stage mode for raw water and purified water. ABS resin, activated carbon fiber (ACF), granular activated carbon, hollow fiber membrane, and hydrophilic non-woven fabric technology not only enhance water purity but also improve the taste and flavor. This transforms ordinary tap water into refreshing water like high-quality mineral water. [Removes 19 Substances Including PFOS/PFOA] Removes impurities: The tap water filter system employs advanced carbon block technology to remove the taste and odor of chlorine and reduce multiple harmful substances in drinking water. Substances to be removed: Free residual chlorine (chlorine), CAT (pesticide), PFOS and PFOA, turbidity, 2-MIB (musty odor), iron (particulate), chloroform, soluble lead, aluminum (neutral), total trihalomethanes, 1,2-DCE, bromodichloromethane, benzene, dibromochloromethane, geosmin (musty odor), bromoform, phenols, tetrachloroethylene, trichloroethylene. [Easy Installation] Our