Environment Friendly Products. FSC Certified / Certified Compostable. Unbleached Totally Chlorine-Free (TCF). Why Use If You Care FSC & Compostable Certified Unbleached TCF Coffee Filters? Each year more than 30 million acres of natural forests are destroyed by illegal logging and land clearance. The Forest Stewardship Council (FSC) promotes responsible forest management through a rigorous certification system of forests and forest products. When you buy If You Care FSC Certified Coffee Filters you know that the paper is from forests that comply with the most rigorous environmental and social standards. Every year about 80 million tons of waste (U.S. EPA figure) that goes to U.S. landfills is material which could be turned into compost under the right conditions. In landfills, this organic material (food scraps, etc.) releases methane - a powerful greenhouse gas - contributing to global warming. Diverting food scraps fro landfill to compost facilities contributes significantly to preserving our planet and natural resources. If You Care Certified Compostable Coffee Filters are certified for municipal or commercial composting as well as for backyard or home composting. If You Care Filters are made from unbleached totally chlorine-free (TCF) paper. Since no chlorine or chlorine derivatives are used to produce our filters, no chlorine or chlorine derivatives get dumped into lakes, rivers or streams. Fits all No.4 cone style coffee makers. Environmental Benefits. Certified paper from well managed forests. Filters are 100% certified compostable. Filters are totally chlorine-free (TCF). Board is recycled, processed chlorine-free (PCF). Minimum waste. Features. Strong "Never Break" patented wave seam. Our coffee filters feature "never break" patented wave seam, which assures the strength and 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.