Trade in your older SPARE AIR for a brand new one!

Spare Air trade-in allowance

Trade in ANY Spare Air unit for a $100 discount off MSRP towards a new Spare Air package. A new Spare Air package will come complete with the Spare Air unit, Covered Holster, Safety Leash and Refill Adapter. We have been making Spare Air for over 45 years. Sizes and Accessories have changed over the years. It may be time to upgrade to a new Spare Air and get the latest and greatest!

Did you buy a disappointing Spare Air knockoff and want the real deal? We'll take your dissappointment and turn it into a $100 discount towards a new Spare Air package.

How it works...

Fill out our Repair/Trade-in Form with complete payment information, and ship your Spare Air to:

Submersible Systems, Inc
7413 Slater Avenue
Huntington Beach, CA 92647 USA



  • Print neatly and include a telephone number and email address so we can contact you with any issues
  • Send only Regulator and Cylinder (no accessories)
  • One for one exchange only
  • Release all the air pressure from the tank
  • Ship cheapest method (flat rate box or padded envelope from USPS)

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