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321 Replacement Filter 3 Pack for the 321 Water Bottle
This pack contains 3 activated carbon filters to be used with the 321 Water Bottles.
Made from activated carbon, the filter significantly reduces chlorine, removes odours and bad tastes. Activated carbon is a natural highly porous filtering material prepared by exposing organic materials such as coconut shells to high temperatures and steam, creating an enormous surface area for absorption. This super-porous carbon is used to absorb impurities from potable tap water such as odours, tastes, organic compounds and residual chlorine. It is low impact, aesthetically pleasing, durable, portable, and free of harmful chemicals. As it is natural at the end of its life you can dispose of it in the composter. Note it doesn't remove fluoride or treat water that is not safe to drink.
For more info read our Guide to 321 Water.
Unpacking Your Filter
Clearing the Dust from the 321 Filter
Refilling your 321 Water Bottle
Disassembling and Changing your 321 Water Bottle
Taking Care of your bottle
Activated Carbon Filter.
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