Replacing your Brita Purity C Water Filter is easy in these 3 simple steps.
Replacement filter cartridges can be purchased here

To exchange the filter cartridge, rotate the locking
handle to divert the water and release the cartridge.
Press the flush valve and depressurise the filter.

Remove the filter cartridge from the filter head.
Insert the filter cartridge vertically into the filter head
and turn the locking handle until you hear it click.

Operate the flush valve and rinse the filter system until
the filtered water runs clear without bubbles – done!