Charcoal Filter Box Set of 4 Activated Charcoal

The Japanese have been purifying their drinking water with sticks of charcoal for centuries. Activated charcoal filters last about 6 months before they can be boiled and reused or re-purposed. They make water taste great!

Description This pack contains four activated charcoal sticks individually packaged in vacuum foil. Length 12 cm. Sizes may vary slightly.