FilterLogic FFL 111B Water Filter compatible with 3M CS 52 for Bosch, Siemens, Neff Refrigerator System 00576336, 576336, 00640565, 640565, 452, 451, 51

The FFL-111B from FilterLogic is a good-value, high-performing cartridge that can be used in place of the original CS-52 part without any worry that the quality of your filtered water will be impaired.