LTWHOME Pre-filter Foam Set Replacement for Oase BioMaster, 30ppi (Pack of 12) Stainless Steel Hose Fittings Packing include: 12pcs polish pads

Packing include: 12pcs polish pads

90° compression union for tight-space connections

Package Include: 6pcs cleaning pads

alternative to part number 35850

LTWHOME Pre-filter Foam Set Replacement for Oase BioMaster, 30ppi (Pack of 12) Stainless Steel Hose Fittings Packing include: 12pcs polish padsFits for OASE BioMaster 250, 350, 600, or 850 and BioMaster Thermo 250, 350, 600 or 850. 4 pcs for OASE BioMaster 250; 5 pcs for OASE BioMaster 350; 6 pcs for OASE BioMaster 600 800. Package include: 12 x 30 ppi red foam Good for freshwater & marine environments Provides efficient water flow with less clogging for long lasting filtration Description: This foam replacement maintain crystal clear pond water and promote the health of your koi and other