A disposable filtration solution for Puritan Bennett™ 700 series ventilators

The Puritan Bennett™ expiratory filter is designed for use with the Puritan Bennett™ 700 series ventilators. The disposable filter reduces particles and bacteria in patients' exhaled gas, protecting a ventilator’s exhalation and spirometry systems.


  • 99.97% filtration efficiency of 0.3 microns nominal particle size at 100 L/min flow
  • Meets CDC requirement for n100 filtration
  • Resistance to flow less than 2.5 cmH2O at 100 L/min when new
Order Information
Order Code Description Unit of Measure Quantity
G-060526-00 Puritan Bennett™ Expiratory Filter, Disposable, 700 Series Case 12
Maximum length of use 15 days
Filter medium Minimum filter efficiency of 99.97% retention of particles 0.3 μm nominal at 100 L/min flow
Resistance to air flow Less than 2.5 cmH2O at 100 L/min 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/min at 3 psi (211 cmH2O) internal pressure
Construction Filter housing and end cap material — polysulfone plastic
Connectors ISO 22 mm male conical connectors

Order Information