The Black Spindle Lid, when used in conjunction with the Black Stand Pipe (X268370), allows you to convert from the old-style Eco Pur with Handle (X268050) to the current, less expensive Eco Pur Mineral Cartridge (X268055/X268056).

If you need both the Black Spindle Lid and Black Stand Pipe, purchase the Retro-Fit Kit (Retrokit).