Select Brands, the maker of Kitchen Selectives, doesn't list your model. This might mean it's no longer in production or was a custom model for a retail outlet. This page
at their site gives contact information. All I can suggest is that you contact them and see if they can tell you where you can find an original replacement, or see if one of the universal replacement carafes at retail stores might be a close enough. Good luck, and thanks for using Fixya!