H2Odyssey Extra Air Source

H2odyssey Extra Air Source Kit is a preventative safety solution for out-of-air emergencies while scuba diving.
$399.99 & FREE Shipping

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Diving with a redundant backup air supply is a great way to make diving safer. If you suddenly cannot get air from your primary air source, just pull out your H2Odyssey Extra Air Source Kit and make your way to the surface with the help of this compact spare tank. The Easy Yoke Kit features a 6 cubic foot pony bottle and built-in regulator for performance and reliability.


  • H2Odyssey Extra Air Source Balanced 1st Stage, with Yoke Kit
  • 6 cu.ft tank
  • EAS Bag
  • Yoke Fill Kit
  • On/Off valve allows for worry free storage
  • Extra low pressure and high pressure ports
  • 2nd stage has dual silicone exhaust valves which directs bubbles away from mask
  • Diver Air "On" and "Off" Switch
  • High grade silicone mouthpiece


More Information
Product SKU EAS6Y-KY
Brand H2Odyssey
Eligible for Free Shipping Yes
Connector Type Yoke
Material Aluminum
Operating Pressure (bar) 200
Operating Pressure (psi) 3000
Max Nitrox Mix Air (21%)
Volume (cu.ft.) 6
Weight (Full, in lbs) 9

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