EMI-Emergency Medical 495 Replacement One-Way Valve for Lifesaver CPR Mask

When it comes to quality, durability and performance, the Lifesaver CPR Mask is the 1st responders choice. The mask features a replaceable one-way non-rebreathing valve with a biological filter. The Lifesaver CPR Mask has a clear, odorless dome for patient monitoring. MASK IS NOT INCLUDED