Free 1-2 Day Shipping | Get up to 10% cashback | Need It Today? Same-Day Delivery Within 50 Miles

Spare Air 600PK Package

Spare Air  |  SKU: 600PK
Refer & Earn

Sale
Sale price $389.99 Regular price $450.00
Shipping calculated at checkout.

In stock — ships from Irvine, CA



Pickup available at In Store

Usually ready in 2 hours


Pick accessories — 90% off with your $250+ order

and your picks are free.

 

Start  $501 pick $1252 picks
  • DiveCatalog Moldable Mouthpiece w/ installation for Regulators

    $34.95$3.50

    1
  • DiveCatalog.com Universal Dive Gear Hanger with Accessory Arms fits Wetsuits, Drysuits, BCDs, Backpacks

    $29.95$3.00

    1
  • DiveCatalog.com Upside Down Drysuit Hanger w/ Regulator and Accessory Hooks

    $29.95$3.00

    1
  • DiveCatalog.com Small Retractor

    $24.95$2.50

    1
  • DiveCatalog.com Heavy Duty Wetsuit and Drysuit Hanger with Extra Wide Shoulder Saver

    $22.95$2.30

    1


Payment & Security

Payment methods

  • Amazon
  • American Express
  • Apple Pay
  • Diners Club
  • Discover
  • Google Pay
  • Mastercard
  • PayPal
  • Shop Pay
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.

Product Information

The Spare Air 600PK is a 6 cu ft / 170 liter redundant mini-scuba cylinder charged to 3000 psi / 207 bar that lets a diver reach the surface safely in an out-of-air emergency. It weighs 3.4 lb. uses a balanced single stage regulator and is user-refillable in seconds from any full scuba tank.

Who it is for

The Spare Air 600PK is built as a self-contained, total redundant back-up scuba system for divers who want an emergency air source they can carry without adding bulk to their gear. It is designed to be small enough that a diver barely notices wearing it, yet it provides roughly double the air of the standard 3 cu ft Spare Air for the trip back to the surface.

Key details

  • Cylinder capacity: 6 cu ft / 170 liters
  • Water capacity: 53 cu in / 1 liter
  • Service pressure: 3000 psi / 207 bar
  • Length: 13.3 in / 34 cm, Diameter: 3.2 in / 8.2 cm
  • Weight: 3.4 lb. / 1.5 kg
  • Material: aluminum, black anodized
  • Regulator type: balanced single stage
  • Approximately 114 surface breaths (based on 1.5 liters per breath)
  • Made in USA

Compatibility and sizing

The cylinder is refillable from any full scuba tank, so it does not require a separate dedicated fill station or air source to recharge.

What's in the box

  • 6 cu ft Spare Air tank
  • Holster with quick disconnect straps and mouthpiece cover
  • Safety leash
  • Refill adapter
  • Printed owner's manual
  • Pressure indicator (dial gauge sold separately)

DiveCatalog.com is an authorized Spare Air dealer and a dive shop in Irvine, California since 2003. Call 888-701-4017 or chat with us if you have questions about fit or compatibility before you buy.

⚠️ WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.

Frequently Asked Questions

How many breaths does the Spare Air 600PK provide?

The Spare Air 600PK provides approximately 114 surface breaths, calculated based on 1.5 liters of air per breath. Its 6 cu ft / 170 liter cylinder is charged to 3000 psi / 207 bar, giving a diver enough air to make a controlled ascent to the surface in an out-of-air emergency.

Can I refill the Spare Air 600PK myself?

Yes, the Spare Air 600PK is user-refillable in seconds from any full scuba tank. No dedicated fill station is required, since the cylinder recharges directly from a standard scuba cylinder that is already full.

Does the Spare Air 600PK come with a pressure gauge?

The package includes a pressure indicator, but the dial gauge is sold separately. This is called out in the included contents of the 600PK package.

What is included in the Spare Air 600PK package?

The 600PK package includes the 6 cu ft Spare Air tank, a holster with quick disconnect straps and mouthpiece cover, a safety leash, a refill adapter, a printed owner's manual, and a pressure indicator. A dial gauge is sold separately.