- 100 filters per pack. - Pre-folded for convenience. - Cone-shape ensures uniform extraction for pure coffee flavor. - Fits most cone-shaped filter coffeemakers. - 20-30% thicker paper than most of the competition. - CHEMEX Bonded™ filters remove undesirable elements from the coffee and are compostable -Oxygen cleansed using a bleach-free process, ensuring no chemical residue or taste is imparted to the filter. -Our filter paper is manufactured in the USA from North American materials only, adhering to responsible and sustainable practices. Each filter is cut in house at our factory, on a machine that is operated by one of our team. - Easy clean-up. No trays, no baskets, just simply remove the filter and discard. - Works well with all types of roasts- even tea! - Fits all CHEMEX® Coffeemakers except for the Three cup Class Series (CM-1C), Three cup Handblown Series (CM-1), Three cup Glass Handle Series (CM-1GH), and the Funnex (CM-FNX). - Responsibly harvested and conforming to SFI, FSC, and PEFC sustainable programs.