I am selling this item because I purchased it but no longer need it due to a change of address. ■ Spout-in type water purifier (integrated faucet) replacement water purifier cartridge BSC05003 and SFC0002T compatible product [This is a compatible product, not a genuine product] ■ Other compatible water purifier cartridges: SFC0002TTS, ZSRJT002R12BC, PZ871-3, FP1025 (The contents and performance are the same even if the package, part number, or label are different, so they can be used interchangeably.) ■ Purification capacity: Removes 5 substances. Type of filter material: Hollow fiber membrane, ion exchange fiber, activated carbon, non-woven fabric. Size: Diameter 30mm x Length 130mm ■ Cartridge replacement timing目安: Approximately 2 months per cartridge when using 20L per day. (The replacement timing目安 varies depending on water usage, water quality, water pressure, etc.) Water faucet (tap) model numbers compatible with the water purifier cartridge: 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. List of water purifier cartridge part numbers that are compatible as products with the same size specifications: Cleanup: ZSRJT002R12BC, ZSRJT173R21AC Takara Standard: SFC0002TTS, TJS-TC-S11, TJS-TC-S19 Mitsubishi Cleansui: SFC0002T, BSC05003 KVK/Cleanup: PZ871-3 (PZ8713) Harman (Noritz): FP-1025 (FP1025) Sanei: M71750M-1 (M7175M-1) WOODONE: HDF9008 (HDF-9008) Cleansui Home Center Sales Model: ABC002