Thank you for viewing. Takagi faucet-integrated water purifier "Mizu Kobo" Replacement cartridge JC0032ST (standard type) Brand new, unopened. ■ Filtration flow rate: 3.0L/min ■ Contents: 1 piece Please refrain from purchasing if you are concerned about minor details due to home storage. Discounts are not available for the purchase of only one piece, but we will consider discounts if you purchase two or more pieces together. ☺️ Thank you very much.