The Air-King ™ A-4 Advanced Aviation Oxygen System
 is compact, lightweight and easy to use.  Includes an aluminum high pressure cylinder, adjustable regulator, standard mask and cannula, carrying case, and instructions.

A-6: Two-Place Advanced System includes:
170 liter/6 cu. ft. cylinder with 870 toggle valve, adjustable regulator with gauge and shutoff, 2 standard oxygen masks, 2 standard nasal cannulas, Air-King ™ carrying case with shoulder strap


 

The Air-King ™ A-4 Two-Place Advanced Aviation Oxygen System
 is compact, lightweight and easy to use.  Includes an aluminum high pressure cylinder, adjustable regulator, 2 standard masks, 2 cannulas, Air-King TM  embroidered shoulder bag ,  duration chart and instructions.

A-9: Two-Place AdvancedAviation Oxygen System 
255 liter/9 cu. ft. cylinder with CGA-870 toggle valve, adjustable regulator with contents gauge, 2 standard oxygen masks, 2 standard nasal cannulas, carrying bag