Imported from overseas The outer box will be shipped folded. [JIS Certified, Japanese Quality Inspection] Replacement Water Filter Cartridge 3-Piece Set | Compatible with SFC0002T/BSC05003 (successor model number) | 5-Item High Removal Type | Compatible with Cleansui HSC17023/PZ871-3/FP1025 | Spout-in Type/Faucet Integrated Replacement Filter Product Specifications - Set of 3: Model Name: Replacement water filter cartridge compatible with SFC0002T / BSC05003 (successor model number). This product is a set of 3, and the 1-piece model is BSC05001 (old model number SFC-0002). Materials: ABS resin, non-woven fabric, activated carbon, ion exchange fiber, and hollow fiber membrane are used to achieve high water purification performance. [Wide Range of Compatible Faucet Model Numbers]: F401 (S-F401), F402 (S-F402), F404 (S-F404), F425 (S-F425), F425K, F425BS, F425KBS, F426 (S-F426), F426K, F427, F427K, F428, F428K, F428BS, F428KBS, S-F402T, ZSMJT402R12A(H・W)-E, ZSMJT426R14A(H・W)-E, ZSMJT428R19A(H・W)-E, ZSMJT871K10A(H・W)-T, TJS-SUI-HN, TJS-SUI-HNE, TJS-SP20E, TJS-SP20ET, TJS-SP25ET, KM871, KM871Z, FJ0113, AB211, etc. *Please check the model number of your compatible faucet before ordering. [High Removal Type - 5-Item Removal]: Removes impurities such as free residual chlorine, PFOS/PFOA, turbidity (bacteria, fine particles, etc.), dissolved lead, 2-MIB (mold odor), and CAT (pesticides). Transforms tap water into delicious and safe drinking water. [Replacement Timing Guide]: Recommended replacement approximately every 4 months when using 12.5L per day. Although it varies depending on the usage environment (water volume, water pressure, water quality), please be sure to replace it within 12 months of use for hygiene reasons.