High performance cartridge for the Super Aqua Century (MFH-221). The minerals that are the source of the water are delicious. It also removes iron (particulates), aluminum (neutral) and organic fluorine compounds (PFOA and PFOS) as well as 17 substances set by the JIS standard. Cartridge replacement is estimated once every 2 year using 30 liters per day. It can be used not only for drinking water, but also for washing vegetables, and rice. Regardless of the amount of customer use, cartridge replacement should be periodically replaced. Cartridges may not be able to perform well over time.