GOVT FILTER RESPIRATORY BACTERIAL AIRLIFE DISPOSABLE

Bacterial / Viral-Retentive Filter, AirLife, Hydrophobic, Translucent, Non-Conductive. AirLife® disposable respiratory filter provides defense against infection. Small, lightweight and translucent, our hydrophobic filter resists moisture and offers easy visualization of water buildup. Specifications include: Bacterial filtration efficiency (BFE) - 99.9%. Viral filtration efficiency (VFE) - 99.7%. Flow resistance at 1.0L/sec - 0.54 cm H2O. Flow resistance at 1.0L/sec after 48 hrs - 0.90 cm H2O. Compressible volume - 43 mL. UOM: 50/CS.