What K-Cups Are Compatible With Keurig?
wide compatibility range – These keurig compatible reusable filters will fit most keurig coffee makers, including Keurig 1.0 and 2.0 models: K15, K31, K40, K44, K45, K50, K60, K66, K70, K77, K100, K135, K140, K300, K350, K400, K450, B31, B40, B44, B50, B60, B66, B70, B77, B100, B140, B200, and any of the following Do … Read more