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FREE T-Shirt will all package orders of Spare Air or Spare Air Xtreme while supplies last.  During the checkout process, select your desired size under the option: FREE Spare Air T-Shirt with purchase  before adding it to your cart.  


FREE SHIPPING ON SPARE AIR UNITS & ACCESSORIES on domestic shopping cart orders over $200 or more.  Valid for shipping to Continental United States Only.  Discount applies to FedEx Ground ONLY and will be applied in the shopping cart.

Eligible Products:  Spare Air and Spare Air Xtreme.

NOTE: Easy Dive, Nomad, Hand Pump & HEED 3 units are subject to a handling fee – see item page for details.

 Spare Air is now available in Pre-Filled Units

Submersible Systems is now offering units pre-filled to 3000 psi for a $15.00 fee. Your new unit is shipped by FedEx Ground and is ready to save your life right out of the box. The following products now offer the pre-filled option.