Oase BioMaster 45 ppi Pre-Filter Foams for BioMaster Filters - 4 x Medium-Density Aquarium Filter Foams For Use With the Oase BioMaster Series - EasyClean Pre-Filter Compatible

Name: Oase BioMaster 45 ppi Pre-Filter Foams for BioMaster Filters - 4 x Medium-Density Aquarium Filter Foams For Use With the Oase BioMaster Series - EasyClean Pre-Filter Compatible
Brand: Oase

Oase

45 PPI FOAM: This aquarium foam uses a 45 ppi medium grade structure, designed to capture both large and small particles for efficient, thorough filtration. HIGH LOAD CAPACITY: The foam's high load capacity and structural stability makes it resistant to deforming and decompression while maintaining water flow. OFFICIAL OASE PART: Specifically designed for the BioMaster and BioMaster Thermo external filters, these foams ensure an exact fit and optimal filtration without guesswork or cutting. EASYCLEAN: Made for use with Oase's EasyClean mechanism, allowing you to easily remove the pre-filter for cleaning without opening the main filter housing. Compatible with the BioMaster 250, 350, 600, and 850, and the BioMaster Thermo 250, 350, 600, and 850.