Specialty Coffee Paper Filters for Specialty Coffee! This is not just paper, it is specialty paper filters for a cup of specialty coffee: Filter paper made of REFINED PULP (White version): The more commonly seen brewer filters are refined to remove the brown color. It keeps the original flavor of the coffee grounds and makes a very robust pourover drip coffee. NO USED PULP, DYES OR CHEMICALS ARE EVER USED IN THESE PAPER FILTERS. Completely biodegradable.