Low Flow Masks – Masks of Partial No Re-Inhalation Oxygen Masks


  • The oxygen dosage has a valve between the mask and the reservoir, which rises on inhaling and goes down on exhaling.
  • The masks have two side holes and sealed valves on both sides which retain the oxygen and CO2 output.
  • It is attached at base to a reservoir and one side is connected to non toxic PVC hose.