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These paper filters are designed to properly extract the full potential of your coffee. They are made of laboratory-grade paper for consistently precise flow-through performance. Made of 100% virgin wood pulp. 100 count.


Ratio Six Coffee Maker



- 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

Ratio Six Basket Paper Filters (100 Count)

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