Eco Living Bamboo Charcoal Water Filters - Pack of 4
Biodegradable bamboo charcoal water filters are easy to use, just place the filters in a jug or bottle filled with tap water and they will slowly filter out impurities such as chlorine and chloramines. Reusable, then compostable and zero waste. This pack of 4 filters is packed in a natural cotton bag and is suitable for a 1 litre jug of water.
How to use
Use 3-4 pieces for a 1 litre jug of water.
Wash in running water to remove powder (do not use detergent).
Boil for 10 mins in a pan of water to sterilise and allow to cool and dry.
Place in a jug and fill with tap water (charcoal may float when new but it will tend to sink after a week or so of use).
Leave for 8 hours or more for best results. You can leave it in the fridge to chill if you like. It's then ready to drink.
Re-sterilise once a week by boiling for 10 mins in a pan of water and allow to cool and dry.
Replace with new charcoal after 2 months approx.