Like all If You Care paper products, these Coffee Filters are totally chlorine free, so no chlorine or chlorine derivatives are dumped into our lakes, rivers and streams. Our cone filters feature a strong “never break” patented wave seam, whichures the strength and integrity of the filters. If You Care coffee filters will not affect the taste of your coffee but they will, of course, reduce the amount of pollution in our . This cup of coffee is made with If You Care premium quality, un.ed, beige coffee filters. As no chlorine is used to them, no chlorine is dumped into our lakes and streams. If You Care filters won’t affect the taste of your coffee, but using them will help reduce the amount of pollution in our environment. Thank you for caring..