Ventilator filters and HMEs

Puritan Bennett™ expiratory filter

The Puritan Bennett™ expiratory filter is a disposable filtration solution for Puritan Bennett™ 700 series ventilators.

Features

  • 99.97% filtration efficiency of 0.3 microns nominal particle size at 100 L per minute flow
  • Meets CDC requirement for N100 filtration
  • Resistance to flow less than 2.5 cmH2O at 100 L per minute when new

Specifications

 Maximum length of use 15 days
Filter medium Minimum filter efficiency of 99.97% retention of particles 0.3 μm nominal at 100 L per minute flow
Resistance to air flow Less than 2.5 cmH2O at 100 L per minute flow when new
Size 3.5 in diameter (8.9 cm) x 6.12 in length (15.5 cm)
Internal volume Approximately 350 milliliters
Leakage Less than 0.01 L per minute at 3 psi (211 cmH2O) internal pressure
Construction Filter housing and end cap material — polysulfone plastic
Connectors ISO 22 mm male conical connectors

Ordering information

Item number Description Units per box
G-060526-00 Expiratory filter, disposable, 700 series 12

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