Oase Filter Set for BioTec 5.1/Biosmart 18000

We offer original Oase filter sponges as a complete set for the various Oase filters. Replace all filter sponges at once. Simply search for your filter and you will receive all corresponding filter sponges.

Remember to change the filter sponges of your pond filter regularly. Only regular replacement of the filter sponges ensures the continuous and full performance of your pond filter.