Caring for your GoodFilter
GoodFilter aka Kishu Binchotan is a purely natural product that is processed in a sustainable way. Under normal use, its lifetime is 3-5 months. Then you can crush it and bury it in the garden, where it can return to the cycle and becomes fertilizer for your plants.
Wash & boil before use to activate
Up to 1.2 l water per piece/stick
Lifetime: 3-5 months
Use with care in glass bottles
GoodFilter is only for improving drinking water!