Carbon Filters (Chlorine, Organics and colour Removal)

Granular activated carbon (GAC) adsorbs chlorine, organics and colour (tannins). Water passing through GAC will be stripped of the Cl/organics/colour. Eventually the carbon gets exhausted and needs to be replaced. Chlorine removal needs a contact time of 5min. For large colour removal systems ion exchange media maybe better - ask for details.