【Brand New, Unopened】 JF-21 JF-22 Water Filter Cartridge Replacement, Compatible Set of 3 Antibacterial, High Chlorine Removal Purchase Date: December 2025 Brand new, unopened product. ・Compatible Models: This product is compatible with faucet water filter cartridges JF-21 and JF-22, and also fits the following models: JF-1450SX(JW), JF-1450SX/SE(JW), JF-1450SXN(JW), JF-1450SXN/SE(JW), JF-1451SX(JW), JF-1451SX/SE(JW), JF-1451SXN(JW), JF-1451SXN/SE(JW), JF-1460SX(JW), JF-1460SXN(JW), JF-2430S(JW), JF-2432S(JW), JF-2432SN(JW), JF-2450SX(JW), JF-2450SXN(JW), JF-2450SXN/SA(JW), JF-2451SX(J) ・This product is made of 96% natural materials. It has a 2-layer structure and includes an activated carbon layer that removes free residual chlorine, turbidity, pesticides, mold odor, and soluble lead, providing high antibacterial capabilities. ・Replacement Cycle: We recommend replacing the cartridge every 2-3 months. ・Easy Installation: Installation is very easy. No tools are required; simply unscrew the faucet head, insert the water filter cartridge, and then reattach the faucet head. ・Note: After installing the water filter cartridge, please run water for about 1 minute. ●Instant purchase welcome!● ●No pets or smokers in the household● ●Sorry, but we cannot offer price reductions● #WaterFilterCartridge #ReplacementCartridge #Compatible #JF-21