Please be sure your unit is compatible. Filter kit has a dial on the handle to keep track of time and includes 2 extra filters Condition: Pre-owned filter handle with two brand new oem filters from a smoke and pet free home. ? Compatibility: The black handle is only compatible with Keurig 1.0 brewers (Old Model) including K-Classic (old), K-Elite (old), B40, B41, B44, B45, B50, B55, B60, B65, B66, B70, B71, B75, B76, B77, B79, B140, B145, B150, B155, and K40, K45, K50, K55, K60, K65, K66, K70, K71, K75, K77, K79, K140, K145, K150, K155. In addition, the filter holder is also compatible with some models of Breville espresso machines ? Incompatible: Not compatible with Keurig 2.0 brewers and current models such as K-Classic (new), K-Compact, K-Select, or K-Elite (new) ? High Quality Filter Material: Organic coconut shell activated charcoal certified by NSF standards removes impurities, calcium, chlorine and odors that can be harmful to your health, reduces limescale and prolongs the life of your coffee maker ? Starter Kit Includes: Black water filter handle, and 2 replacement charcoal water filters ? Easy to Install: You can easily install our water filter. The filter cartridge needs to be changed every 2 months, if used frequently it is recommended to change it every month for best results. If you are unhappy with your purchase, please contact me first, before opening a return case or leaving negative feedback. I strive for a 5 star experience for all my customers.