Kimimaro Unopened Water Purifier Cartridge Purchased in August 2024, I bought this item with the intention of using it. Thank you to the previous seller. After that, I started using a water purifier from a different manufacturer, so I haven't had a chance to use this one, and it has been stored unopened at home. - Type: Water purifier cartridge - Package: Unopened Although unopened, it has been stored at home for a while, so I've listed the condition as "Like New." For those looking for one, please consider it.