Our boxes of filter sachets are available in quantities of either six or twelve. Generally you should change the filters about once a month, so this is enough to last around six/twelve months.
The charcoal filters remove Volatile Organic Compounds (VOCs) which are so light that they go through the distillation process. VOCs can affect the flavour of water, giving it a nasty taste, so it’s best to get rid of them.
These charcoal filters also add a pleasant, harmless taste to the water.
A 6-pack of charcoal filters is included with the Deluxe Water Distiller.