Replacement Sponge Set FiltoClear 20000/30000

For FiltoClear 20000/30000. At the heart of the filter: This replacement sponge set combines the red and blue sponges in a small space. Depending on the flow rate, larger particles are filtered out in the blue sponges.

Required quantity for the filter:
1x for FiltoClear 20000
1x for FiltoClear 30000