100 filters per pack.
FC-100
All CHEMEX® Coffeemakers used together with the scientifically designed, patented CHEMEX® Bonded Filters, will guarantee that our pourover brewing process will deliver the perfect cup of coffee, without any sediments or bitter elements.
Oxygen cleansing is a bleach-free process, ensuring no chemical residue or taste is imparted to the filter
 
Features
Cone-shape ensures uniform extraction for pure coffee flavor
Thicker (20-30% more than the competition) specialty fiber filter design keep bitter elements, oils, and grounds in their place (and out of your cup)
Prefolded for convenience
Will fit most other cone-shaped filter coffeemakers
Works well with all types of roasts- even tea! 
Responsibly harvested and conforming to SFI, FSC, and PEFC sustainable programs
Compostable and biodegradable
Easy clean-up. No trays, no baskets, just simply remove the filter and discard
Fits all CHEMEX® Coffeemakers except three cup Class Series (CM-1C), three cup Handblown Series (CM-1), three cup Glass Handle Series (CM-1GH), and the Funnex (CM-FNX)