Maximize viral and bacterial filtration in neonatal patients using the Puritan Bennett™ 980 ventilator

The Puritan Bennett™ neonatal expiratory filtration system, disposable, reduces particles, virus and bacteria in the patient’s exhaled gas while using the Puritan Bennett™ 980 ventilator — protecting the ventilator’s exhalation and spirometry systems and other people in the room from airborne pathogens.


  • Latex-free
  • Comprehensive condensate drainage system includes one-piece filter and collector vial
  • Viral and bacterial filtration efficiency of greater than 99.99%
  • Resistance to flow less than 3.0 cmH2O at 30 L/min when new
  • <0.03% penetration at 30 L/min gas flow (ISO 23328-1 method)
  • Meets CDC requirement for N100 filtration equivalency
Order Information
Order Code Description Unit of Measure Quantity
4-076900-00 Puritan Bennett™ Neonatal Expiratory Filtration System Case 12
Recommended tidal volume and flow range Refer to the Puritan Bennett™ 980 Series Ventilator Operator's Manual
Inlet Connector 22 mm male conical connector (ISO 5356-1)
Viral and bacterial filtration efficiency Greater than 99.99%
Penetration Value Maximum of 0.03% penetration at 30 L/min flow (ISO 23328-1 method)
Gas leakage Less than 10 mL per minute at 100 hPa (100 cm H2O)
Pressure drop (when new) 3.0 hPa (3.0 cmH2O) at 30 L/min
Size (with condensate vial) 8.9 cm diameter x 17.8 cm long (3.5 in. diameter x 7 in. long)
Internal gas volume (with condensate vial) Approximately 110 mL
Condensate vial liquid capacity Approximately 15 mL usable volume (to maximum fill line)

Order Information