Features: *100% brand new and high quality. These reusable coffee filters are made of high quality PP*The filter can be used again and again. Environmentally friendly replacement for paper coffee filters, which spares the wallet. No more buying the paper filters.*Reusable, easy to operate. Specifications:*For Keurig Brewer Models: For Keurig 1.0: B30, B40, B44, B60, B70, B130, B140, B145, B150, B155, B200, B3000 and K40, K45, K60, K75, K150, K70, K145, K155 For Keurig 2.0: K200, K250, K300, K350, K360, K400,450, K460, K500, K550, K560, K Elite, K Select*Material: PP*Color:As Pictures ShowPackage Contents:1 or 6 * Coffee Filter Capsule Note:1. The real color of the item may be slightly different from the pictures shown on website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data.