FSC, the Forest Stewardship Council, is an international non-profit organization that promotes responsible forest management through a rigorous certification system which certifies well managed forests & the products that come from them (wood, paper etc). Yearly more than 30 million acres of natural forests are destroyed by illegal logging & land clearance for development or agriculture. When you buy If You Care FSC Certified Coffee Filters, you know that the paper came from forests that comply with the most rigorous environmental & social standards. That is why FSC is endorsed by many highly regarded non-profit environmental organization. If You Care Coffee Filters are made from unbleached, totally chlorine-free (TCF) paper. Since no chlorine or chlorine derivatives were used to produce these filters, no chlorine or chlorine derivatives get dumped into our lakes, rivers, & streams. Features Our coffee filters feature a "never break" double seam, which assures the strength & integrity of the filters. These coffee filters are designed to give lovers of freshly ground coffee maximum pleasure while having the least possible environmental impact. • Environment Friendly Products • FSC Certified• 100% Renewable Resources • First FSC Certified Coffee Filters • Kosher Pareve• Mixed Sources Product group from well-managed forests, controlled sources & recycled wood or fiber