TJS-TC-S19 water purifier cartridge, set of 3, built-in type. - Model Name: TJS-TC-S19 - Quantity: Set of 3 - Type: BULT-IN TYPE - Compatible Water Purifier: 17+2 [New, Unopened] Takara Standard Water Purifier Cartridge TJS-TC-S19, 1 box ※This product is a successor to 42096752 (Product Name: TJS-TC-S11). Although unused and unopened, this item has been in the possession of an individual and stored at home. Due to storage conditions, there may be minor scratches or wear on the outer box or packaging. Please confirm the model number and make your own judgment regarding compatible models and details. ⸻ ●Product Name: TJS-TC-S19 ●Compatible Models: S-F402T, TJS-SUI-HN, TJS-SP20E, TJS-SP20ET, TJS-SP25ET, F428, F427K, F427, F426, F425, F404, F402, F401 ●Cartridge Life: Approximately 4 months x 3 (based on water usage of 12.5L/day) ●Lead removal type (removes 17+2 substances) [Regarding the classification of removed substances] ◯Legal Substances: Substances subject to removal as defined by the "Household Goods Quality Labeling Act" ◯Optional Substances: Substances subject to removal as defined by "JIS S 3201 Household Water Purifier Testing Method" ◯+2: Substances subject to removal as defined by "JWPAS B. Water Purifier Voluntary Standards"