Recommended by the Japan Atopy Association Sanei SANEI Replacement Cartridge for Shower Head Unused Individual Packaged Cartridges, Set of 3 Cartridge for Water Purifier Model PS7963-80XAB Model PS7963-80XA Please understand that this item has been stored at home. The box was opened to check the contents. I confirmed that there are 3 individually packaged, unopened cartridges. Everything in the photos is included. Please refrain from purchasing if you are concerned about scratches, stains, or if you are very particular about condition. Due to shipping costs, it will be sent via Yu-Packet Post Mini with simple packaging. No comment purchase is OK.