Sunset Healthcare Inline Bacterial Viral Filter

22mm bacteria disk filter Attaches between the machine and tube for additional protection against bacteria Filters out 96% of particles at 0.3 micron size Greatly reduce symptoms for allergy sufferers Bacterial Filtration Efficiency: (BFE) 99.99+% Viral Filtration Efficiency: (VFE) 99.9+% NaCl Particulate Filtration Efficiency: 96+% Flow Resistance: Approximately 8.8 mmH2O at 30 LPM Internal Volume: 66.3 mL without fittings / 78.3 mL with fittings