Aquacadabra Replacement Fine Filter Foam Media for Oase FiltoClear

As a guideline, below are what comes with a filter: 3000 requires 2 coarse and 1 fine 6000 requires 3 coarse and 3 fine 11000 requires 5 coarse and 4 fine 15000 requires 6 coarse and 6 fine 20000 & 3000 require 6 coarse and 7 fine Please note: these are not official Oase Filtoclear foams but our own alternative at a much cheaper price. Please check your manual to make sure you purchase the right quantity. Please note: the colour of the foams may change depending on supplier & availability, although the quality remains consistent.