If You Care Cone Filters are made from Forest Stewardship Council (FSC) certified unbleached totally chlorine-free (TCF) paper. Choose from No 2 or 4 which will fit all No. 2 and No. 4 cone-style coffeemakers 100 filters per pack Since no chlorine or chlorine derivatives were used to produce these filters, no chlorine or chlorine derivatives get dumped into our lakes, rivers and streams. If You Care coffee filters feature a strong “never break” double 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. Paper from FSC certified forests Filters: Unbleached totally chlorine-free (TCF) Minimum waste Board: Recycled processed chlorine-free (PCF) Vegetable-based inks for printing Non-toxic glues Filters are certified compostable and can be home composted Filters can be composted in municipal or commercial compost facilities where available Cardboard packaging should be recycled