Coffeesock reusable filters are THE high-quality, less wasteful alternative to paper filters. They are made in the USA from organic, untreated cotton; they are easy to use and clean, and they last for up to 9 months with regular use. 

This particular filter fits 3-cup size Chemex coffeemakers, and comes in a pack of 2. 

Coffeesock Chemex Filter, 3 cup, 2-pack - Batch Coffee - Same Day Shipping!
Coffeesock Chemex Filter, 3 cup, 2-pack - Batch Coffee - Same Day Shipping! Coffeesock Chemex Filter, 3 cup, 2-pack - Batch Coffee - Same Day Shipping! Coffeesock Chemex Filter, 3 cup, 2-pack - Batch Coffee - Same Day Shipping!