AirLife® Nonconductive Bacterial/Viral-Retentive Filter, Universal Vent, Translucent, Hydrophobic

AirLife® disposable respiratory filter traps bacteria and viral particles by electrostatic attraction and its dense makeup. Filter provides defense against infection. Small, lightweight and translucent, our hydrophobic filter resists moisture and offers easy visualization of water buildup.

• Bacterial filtration efficiency (BFE): 99.9%
• Viral filtration efficiency (VFE): 99.7%
• Flow resistance at 1.0L/sec.: 0.54cm H2O
• Flow resistance at 1.0L/sec. after 48 hrs.: 0.90cm H2O
• Compressible volume: 43mL