Battery (195 Watt Hour Power Cartridge) for Eclipse 5 Portable Oxygen Concentrators 25-of-1600HF-50 When in place the diffuser

When in place the diffuser will lower the sound level of any Pilairo Q Mask to approximately 23

Medium and Large

The cart's handle slides up and down with different settings for personalized adjustment

personalized sleep therapy experience

This premium headgear for AirFit F30i

Battery (195 Watt Hour Power Cartridge) for Eclipse 5 Portable Oxygen Concentrators 25-of-1600HF-50 When in place the diffuserThis replacement power cartridge is designed for use with all Eclipse Oxygen Concentrators. Power cartridges can be quickly switched out of the Eclipse so that you can extend your time away from regular power sources.