6 filters 60ppi. 2 850, BioMaster Thermo/BioMaster. 2 Thermo 250, BioMaster Thermo/BioMaster. 2 Thermo 350, BioMaster Thermo/BioMaster. 2 Thermo 600, BioMaster Thermo/BioMaster. 2 Thermo 850. 2 600, BioMaster/BioMaster.
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