Battery for OxLife Liberty 2 Portable Oxygen Concentrators CPRO2-NMK affordable Valved Holding Chamber (VHC)

affordable Valved Holding Chamber (VHC) that minimizes the technique and coordination needed for effective inhaler treatments

These headgear clips

Long life chambers are easy to disassemble and reassemble for thorough cleaning

bringing welcome advances in comfort and fit to an already legendary line of nasal masks

and easy to fit

Battery for OxLife Liberty 2 Portable Oxygen Concentrators CPRO2-NMK affordable Valved Holding Chamber (VHC)These batteries are designed for use with all OxLife Liberty Oxygen Concentrators. Each battery will last approximately 2. 75 hours at a Pulse Dose setting of 2 or almost 1. 00 hour at a Continuous Flow setting of 2. Higher oxygen settings will reduce overall operating time.