Spare Air

Spare Air

SPARE AIR is the smallest redundant SCUBA system available with enough air to get you to the surface in an out-of-air emergency. The patented SPARE AIR should be a standard piece of SCUBA diving equipment for the safety minded diver. Our goal is to convince you to save your own life in an out-of-air emergency.

Spare Air® is also konwn as the HEED 3 and SEED (Supplementary Emergency Escape Device), the STASS (Short Term Air Supply System), Spare Air Industrial (packeged for commercial personnel exposed to toxic fumes), Spare Air Escape (includes a mask to allow home users to escape from smoke and fire), and Xtreme Sport (our smallest model for Kayakers, Surfers and other extreme sport enthusiasts).

Over 300,000 sold - over 30 years in service.

Smallest, most compact redundant emergency air system available.

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  1. Submersible Systems Spare Air Pack - Model 600 - 6cuf

    Spare Air Model 600 NEW! - Our largest capacity model - Weighing...

    was A$595.00 Special Price A$579.00
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  2. Submersible Systems Heed 3 - Military Emergency Egress Device

    The Helicopter Emergency Egress Device 3 (HEED 3) manufactured...

    was A$699.00 Special Price A$579.00
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  3. Submersible Systems Spare Air Pack - Model 300 - 3cuf

    SPARE AIR is the smallest redundant SCUBA system available with...

    was A$495.00 Special Price A$479.00
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  4. Submersible Systems Spare Air / HEED 3 and Air Xtreme - Service

    After one year, cylinders and regulators should be inspected...

    was A$165.00 Special Price A$159.95
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  5. Submersible Systems - Yoke Refill Adapter

    Use the SCUBA Tank Refill Adapter to refill from any full SCUBA Tank.

    was A$134.95 Special Price A$114.95
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  6. Submersible Systems Spare Air Mini Pressure Gauge

    Submersible Systems Spare Air Mini Pressure Gauge - takes place...

    was A$94.95 Special Price A$89.95
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  7. Submersible Systems - Air Compressor Refill Adapter

    Use Submersible Systems Air Compressor Refill Adapter to refill...

    was A$79.95 Special Price A$69.95
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