Rombouts Italian Style Compostable One Cup Filter Coffee 10 per packWe make our one cup filters from bagasse, the natural sugar cane fibers left after extracting the sugar. The fibers are collected, processed and used to make the filters. Once used, the filters can be home composted or disposed of with your food waste. Rombouts works with many coffee farmers around the globe, ensuring that we select only the finest quality beans. We roast our Italian Style a little darker to intensify its rich flavors and aromas.