Replacement activated carbon filter for thermos

Filter durability: up to 300 liters of water

To maintain optimal filtration efficiency and water quality, it is recommended to replace the activated carbon cartridge after treating approximately 300 liters of water or according to the instructions for use.

Replacement instructions

1. Remove the plastic straw from inside the bottle.
2. Unscrew the part of the straw that holds the filter on the left .
3. Remove the used activated carbon cartridge from inside the straw.
4. Before using the new filter for the first time , immerse it in clean water for 10 minutes to fully activate the filter material.
5. Put the new cartridge in. in place of the old filter.
6. Screw the straw part to the right again until it is properly secured.
7. Reassemble all the parts the bottle and make sure they are placed correctly.

Your bottle is now ready to use, providing cleaner, more enjoyable water with every sip. For maximum efficiency, it is recommended to replace the filter regularly, according to the manufacturer's specifications.

The replacement filter is NSF certified