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Ships within 48 hours · Estimated delivery Aug 30 - Sep 4
Up to 13 hours with extended battery Battery Charge Time Up to 3 hours for a standard battery
it features a soft interior lining to prevent scratches while ensuring your device stays secure during travel
Spring Air™ Dual Wall Cushion Design
the 431 full-face mask is auto contouring to the surface of your face
allowing cylinders of the following sizes to be secured: M60
HELiOS Marathon Portable Liquid Oxygen- Refurbished 14300 Up to 13 hours withLiquid oxygen allows the storage of larger quantities of gas more readily than normal gaseous oxygen. For home use liquid systems consist of a stationary mother unit vessel and a portable flask for holding your ambulatory oxygen. Features No batteries or electricity required. Unit can operate flat on its back, upright or in any position in between. Versatile, Dual mode pneumatic demand device (PDD) delivers: up to 4 LPM demand flow up to 6 LPM
