Premium Spectrum Carbon Block Filter

High quality carbon block filter from Spectrum, these are of a higher quality than the "Eco" range we do, but process less quantiy of water compared to the FibreOnyx cartridges. Only available in 10" and 20", for the large diameter cartridges, please see the FibreOnyx cartridges.

Should you want higher performance and longer lasting cartridges please check out the FibreOnyx filters.

Soon the current Eco range will be superceeded by this type of of Carbon Block Filter

Please see the product gallery for performance statistics.