Spare Air®

(1 customer review)



The safest divers have a back-up. We highly recommended a back-up air supply like Spare Air® for a safe ascent.

Requires SCUBA certification for filling.


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A backup air supply is recommended in all methods of diving. It’s especially important for our novice divers to be prepared with a method for a slow and safe ascent in every circumstance. Spare Air® is the smallest redundant SCUBA system available with enough air to get you to the surface in an “out-of-air” situation.

Package Includes:

  • SPARE AIR breathe on demand, balanced single stage regulator
  • 3 cu.ft. Black Anodized Aluminum CYLINDER
  • 910S REFILL ADAPTER – Fills off SCUBA tank
  • 973 COVERED HOLSTER – Mounts to harness
  • 961 LEASH – Prevents loss

BLU3 Nomad Dive System Beach Dive

Additional information

Weight 5 lbs
Dimensions 12 × 4 × 4 in

1 review for Spare Air®

  1. Jim F.

    When I first purchased the Nomad Diving System I did not get the Spare Air breathing tank. After thinking about it I changed my mind and decided to purchase it. It’s a small price to pay for a redundant air system. Always put safety first. If something would ever go wrong or you stay under to long it’s worth its weight in gold. Don’t think twice about safety, purchase Spare Air.

    • Emily Smith

      Thanks for the review, Jim. We try to emphasize the importance of diving Nomad with Spare Air to all of our customers. It’s always better to be prepared, and give yourself peace of mind. And we are glad to know that you’re satisfied with your purchase. Happy diving!

      -BLU3 Team

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