Generic Oase Biomaster Pre Filter

Our Generic Pre Filter Foams set are suitable for the BioMaster Aquarium Filter

These generic Pre Filter media help keep the water at its best as it passes through the system.

When it comes to selecting filter foams, PPI is important. PPI or “Pores per Inch” , indicates the amount of holes per inch in a foam. The higher the count the more fine a filter foam it is. While the lower the amount the more coarse the material becomes.

Here we have replacement Pre Filter foams in 30ppi, 45ppi and 60ppi and available in sets of 4 and 6. The carbon based prefilterfoams are available as 4 and 6 packs.