Battery for SimplyGo Mini Portable Oxygen Concentrators F103 Because Quattro FX masks seal

Because Quattro FX masks seal lower on your nasal bridge

sturdy design meets all FAA requirements for carry-on luggage

This is the adjustable Easy Release Headgear (straps) with Clip & Tri-Glide Buckle that comes standard with all FlexiFit 432 (HC432) Full Face CPAP/BiPAP Masks

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

Battery for SimplyGo Mini Portable Oxygen Concentrators F103 Because Quattro FX masks sealThe Standard and Extended Rechargeable Battery for SimplyGo Mini is offered as an additional option for people who are looking to get more time out of their SimplyGo Mini than what the standard battery that comes with the concentrator provides.