ResMed AcuCare F1-4 Vented Full Face Mask

Product Description 

• Non‐vented mask for ventilators requiring a dual circuit, or single circuit, with integrated expiratory valve.
• Color-coded, easily identifiable, and designed to fit with common breathing circuits used in hospitals around the world.
• Blue elbow indicates mask is non‐vented without an anti‐asphyxia valve (AAV); to be used with a vented circuit.
  Single patient use for up to 7 days.
• Sizing template located on the packaging for quick mask selection.