Compatible with Mitsubishi Chemical Cleansui, 3 filters ■ Brand new, unused There is a stain on the box since it arrived, but the product is unopened. Faucet-type water purifier cartridge, 1 year supply (3-pack), JIS S 3201 standard compliant. - Model name: SFC0002T (BSC05003) - Material: ABS resin - Usable water pressure: 0.07MPa - Filter media: Hollow fiber membrane, ion exchange resin, activated carbon, non-woven fabric - Replacement目安: Approximately 4 months (for a family of 3) - Substances removed: HCIO, Pb, etc. Thank you for viewing. I am selling this because I accidentally purchased it.