If You Care Unbleached Coffee Filters, #4 cones are made from 100% unbleached paper and are totally chlorine free to ensure that chlorine does not enter our lakes and streams, or your coffee. They contain no artificial fibers and feature a strong never break seam for durability. With If You Care Unbleached Coffee Filters your coffee will taste great and reduce the amount of pollution in the environment.Great for Food Service or home use. Made from Totally Chlorine free Paper. Unbleached filters. First FSC Certified Coffee Filters. These coffee filters are designed to give lovers of freshly ground coffee maximum pleasure while having the least possible environmental impact.