Description

Ratio and Able have worked side-by-side since 2015 to perfect the Kone permanent filter designed for the Ratio Six and Eight. Experience superior brewing, simplified cleaning, and extra strength with the improved 2020 version. With the Kone, you won’t have to worry about running out of paper filters ever again!

• Dimensions: -Bottom ‘flat’ portion width: 3.5in / 8.8cm // -Top edge of ‘ribbed’ portion height: 2.25in / 5.7cm // -Top edge of ‘ribbed’ portion width: 5.75in / 14.6cm
• Compatible With: Designed for the Ratio Six and Eight