Mitsubishi Chemical Cleansui Faucet-Mounted Cartridge CB Series CBC03W Faucet-Mounted Replacement Cartridge (Set of 2) *The box has some scratches, so the item is listed as "Like New." *The product is stored at home. Also, please refrain from purchasing if you are sensitive to used items, as it has been handled by someone else. ・Filters 900L with one water filter cartridge (Replacement目安: 3 months *When using 10L per day) ・Number of substances removed: 11 + 3 ・Color: White