Our very first products hold a special place in our heart. If You Care Coffee Filters are made from unbleached totally chlorine-free (TCF) paper. Our cone filters feature a strong “never break” patented wave seam, which assures the strength and integrity of the filters. They will not affect the taste of your coffee and will reduce the amount of pollution in our environment because like all If You Care paper products, these coffee filters are totally chlorine-free, so they do not release chlorine or chlorine derivatives into our lakes, rivers and streams.