Philips Respironics Wisp Nasal Mask Swivel Elbow with Tubing Flow Rate 0-4000 cc/min Oxygen Regulator This filter is located adjacent

This filter is located adjacent to the oxygen cannula nozzle fitting and it is simple to remove and replace

3B Medical Nasal Mask’s new revolutionary design gives you the comfort you deserve with very minimal facial pressure

Overall Product Length: 3

Shelf Life of 6 - 9 months when not in use before needing to be recharged

Philips Respironics Wisp Nasal Mask Swivel Elbow with Tubing Flow Rate 0-4000 cc/min Oxygen Regulator This filter is located adjacentThis replacement short tube assembly (including elbow, short tube, and swivel) is designed for use with the Wisp Nasal CPAP Masks. COMPATIBILITY: This Short Tube Assembly is compatible with the Philips Respironics Wisp Nasal CPAP Mask.