LIXIL Genuine Replacement Water Filter Cartridge JF-K22-A For Kitchen Use, 1 Cartridge Brand New, Unused Compatible Products: JF-AB series, JF-AF series, RJF-77 series, RJF-87 series, and others The box has some damage due to storage. The outer box has been opened, but the main unit's sealed packaging is unopened. Please check the photos for the condition and purchase only if you understand and accept the condition.