TracheaLife HME, with suction and oxygen port

Moisture Output Vt 500ml 28.5mg H2O/L after 2 hours
Temperature Output Vt 500ml 29.0°C after 2 hours
Resistance to flow (cm H2O)  
     at 30L/min 0.7cm H2O
     at 60L/min 1.8cm H2O
     at 90L/min 3.0cm H2O
Dead space 20ml
tidal volume 250-1500ml
connector 15m as ISO5356 and ISO9360
Weight 8g