Oase 20ppi Foam for BioMaster

Oase 20ppi Foam for BioMaster. Regular replacement of the filter material in your filter guarantees a long-lasting performance. Suitable for BioMaster 250, BioMaster 350, BioMaster 600, BioMaster 850, BioMaster Thermo 250, BioMaster Thermo 350, BioMaster Thermo 600, BioMaster Thermo 850