Oase BioMaster 45ppi Prefilter Foam

The BioMaster series comes with 45 ppi activated carbon filters inside the pre-filter module. To optimize filtration Oase offers coarse 30 ppi, fine 45 ppi, and ultra-fine 60 ppi replacement foams to customize the pre-filter.

All replacement pre-filter foams come in sets of four or six for your replenishment needs.

Timing to replace the pre-filter foams varies upon aquarium size, number of fish and plants, and declines in filter performance. All BioMaster filter foams are compatible with any of the BioMaster models.

The 45ppi prefilter foam has

• Significant load capacity with high dimensional stability
• Constant and regular water flow thanks to a fixed pore size

Suitable for:

BioMaster 250 – 4 units needed

BioMaster 350 – 5 units needed

BioMaster 600 – 6 units needed

BioMaster 850 – 6 units needed