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Regardless of which type of alternate air source you select, remember that its performance will depend on the ability of the regulator first stage to deliver air, particularly when it is supplying two second stages and a power inflator. The bottom lines: Given the type of diving you plan to do, how will it work for you in a worst-case scenario? How much risk are you willing to accept? If you dive solo, under demanding conditions or in overhead environments, the greater your need for a completely independent air source and a high-performance regulator as your alternate air source.
(Excerpt used from New Diver Magazine)
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Mfg Part Number :
RAS3

H2O Redundant Air System 3  



  • Free Tank mount bag included
  • Station Filler included
  • Nitrox Compatible to 40% (The Recreational Limits of Nitrox)
  • RG3V balanced diaphragm environmentally sealed 1st stage 
  • 2nd stage swivel eliminates jaw fatigue and adds to overall comfort
  • Diver Air "On" and "Off" Switch 
  • Bright "Hi-Viz" neon yellow cover 
  • Available with 13 cubic foot or 19 cubic foot 3000 psi aluminum cylinder   
  • FULL MANUFACTURER'S WARRANTY
UPGRADES:
XS Scuba Standard Tank Carrier Tank ADD $19.95
Options: 



Deluxe Diver Tool And Repair Kit $34.95

Trim Weight Tank Pouch $10.95

Deluxe Tank O-Ring Kit and Key Chain $5.95

   $439.95

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Mfg Part Number :
XTR

XS Scuba XTR Extra Air System  



  • The complete back up system:
  • Mini Tech Gauge
    • 5000PSI
  • Compact 1st stage
    • Simple flow-by piston design
    • Nitrox ready
  • Cylinder
  • Pony Mount
    • Stainless steel construction
    • Attaches to 7.25" diameter primary cylinder
    • Designed for 4.4" to 5.0" diameter pony cylinder
    • Quick and easy attachment or removal
  • 90 Degree adapter
    • Low pressure hose adaptor
    • Changes direction of second stage mouthpiece
  • MIFLEX Hose
    • SIZE: 40"
    • COLOR: Neon yellow
  • Altair 2nd stage
    • Low profile octo
    • Built-in attachment clip
  • Primary cylinder/valve and cam strap not included
  • FULL MANUFACTURER’S WARRANTY
UPGRADES:
Aluminum 19 cubic feet ADD $20.00
Options: 



Polar Fleece Beanie $6.95

Deluxe Regulator Dive Bag $71.50

Scuba Beach Towel $9.95

   $480.00

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Demonstration Video:
Video: Submersible System´s Spare Air

Mfg Part Number :
-

Submersible Systems Spare Air Pack ´´Demo - Like New´´  

Free Standard Shipping



  • The answer for out-of-air emergencies
  • Added comfort when using rental equipment
  • Easier than an octopus
  • Light weight and compact, only 2 lbs
  • Great for traveling
  • Pass your Spare Air to your buddy
  • Simply put the Spare Air in your mouth and breathe
  • 3.0 CF - 57 Breaths at the surface
  • FULL MANUFACTURER'S WARRANTY

For more information click here

 

Yellow 3.0 CF



Mini Pressure Gauge For Spare Air $49.95

Spare Air Travel Pack $15.96

Divers Tool Master $19.95

   Retail:
$299.00

You Pay:
$240.00

You Save:
$59.00

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Mfg Part Number :
100PK

Submersible Systems 1 Cubic Foot Air Xtreme  



  • Free "hands free" neoprene vest included!
  • Free Ballistic Carry Bag included
  • Light weight and compact, only 2 lbs
  • Great for kayakers, surfers and extreme sport enthusiasts-Not for Scuba Diving or Snorkeling
  • Simply put the Spare Air in your mouth and breathe
  • 1.0 CF - 15 Breaths at the surface
  • MAX PRESSURE: 3000 psi
  • Fill adapter not included - see below to order
  • FULL MANUFACTURER'S WARRANTY

 

UPGRADES:
Submersible Systems Spare Air Yoke Refill Adapter ADD $44.95
Options: 



Neoprene Vest with Mouthpiece Cover $79.95

Spare Air Travel Pack $15.96

Scuba Beach Towel $9.95

   Retail:
$275.00

You Pay:
$230.99

You Save:
$44.01

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Mfg Part Number :
416505

Mares Rover Octo  

Free Standard Shipping



UPGRADES:
Mares Cruise Regulator Bag Regulator Bag ADD $23.95
Options: 



Divers Tool Master $19.95

Breakaway Octo Holder $5.95

Polar Fleece Beanie $6.95

   Retail:
$130.00

You Pay:
$84.95

You Save:
$45.05

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Mfg Part Number :
GS065

Genesis Sidekick Octo  

Free Standard Shipping

Genesis Sidekick Octo Customer reviews

UPGRADES:
Ideations Surface & Underwater Air Horn Dive Alert Plus V.2 Type I ADD $67.95
Options: 



Polar Fleece Beanie $6.95

Divers Tool Master $19.95

Deluxe Regulator Dive Bag $71.50

   Retail:
$179.95

You Pay:
$106.95

You Save:
$73.00

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Mfg Part Number :
350-6240

Zeagle Razor Regulator  

Free Standard Shipping

Zeagle Razor Regulator Customer reviews

  • Tank Fill Adapter included
  • Nitrox compatible to 40% (The recreational limits of Nitrox)
  • Balanced 2nd stage is light and compact
  • Lightweight 2nd stage to prevent jaw fatigue and add to overall comfort
  • "Diver Adjustable" venturi to prevent unwanted free-flow
  • 48 inch hose
  • Exceptional Dependability
  • LIFETIME MANUFACTURER'S PARTS WARRANTY
    NEVER PAY FOR PARTS

*Shipping Surcharge for 6 or 13 cubic foot tanks (In ADDITION to your normal shipping charges)

    • Ground Shipping Surcharge: $6.95
    • Three Day Shipping Surcharge: $10.95
    • Two Day Shipping Surcharge: $17.95
    • Next Day Shipping Surcharge: $23.95
    • Next Day AM or Next Saturday AM Shipping Surcharge: $35.95
UPGRADES:
Sherwood 6 Cubic Foot Aluminum Tank ADD $85.00
Sherwood 13 Cubic Foot Aluminum Tank ADD $95.00
Options: 



Divers Tool Master $19.95

Molokini Regulator Bag $64.95

Scuba Divers Duffel Bag $39.95

   Retail:
$378.00

You Pay:
$319.95

You Save:
$58.05

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Mfg Part Number :
2981

Poseidon Cyklon Octo  



  • Cyclon Octopus has the exact same performance as the main second stage ensuring it can be used in the most extreme situations
  • The only only octo built to handle the high intermediate pressures at which this regulator delivers optimum performance and ease of breathing
  • FULL MANUFACTURER'S WARRANTY

     

Yellow



Octo Holder $5.95

Polar Fleece Beanie $6.95

Divers Tool Master $19.95

   Retail:
$370.00

You Pay:
$333.00

You Save:
$37.00

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Mfg Part Number :
SS-11-Y

TUSA SS-11 Safe-Second Octo  

Free Standard Shipping

TUSA SS-11 Safe-Second Octo Customer reviews

  • Brand New for 2014
  • New re-designed mouthpiece
  • Large Purge button
  • Tuned to resist unwanted freeflows
  • Bright "Hi-Viz" yellow hose and 2nd stage cover for easy identification
  • Nitrox compatible to 40% (The recreational limits of Nitrox)
  • FULL MANUFACTURER'S WARRANTY
UPGRADES:
Scuba Deluxe Round Protective Regulator Bag ADD $29.95
Options: 



Octo Holder $5.95

Divers Tool Master $19.95

Polar Fleece Beanie $6.95

   Retail:
$179.00

You Pay:
$149.95

You Save:
$29.05

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Mfg Part Number :
0100-003

Poseidon Xstream Octo  

Poseidon Xstream Octo Customer reviews

  • Highly visible yellow exhaust cover
  • Same superior quality internal parts as the Xstream 2nd stage
  • Comes with 35 inch hose with built in over-pressure relief valve
  • One of the market's most reliable and safe octopus regulators
  • FULL MANUFACTURER'S WARRANTY
Octo



Divers Tool Master $19.95

Polar Fleece Beanie $6.95

Octo Holder $5.95

   $299.00

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Mfg Part Number :
416526

Mares Prestige Octo  

Free Standard Shipping

Mares Prestige Octo Customer reviews

UPGRADES:
Mares Cruise Regulator Bag Regulator Bag ADD $23.95
Options: 



Scuba Console Protection Sleeve $9.95

Scuba Beach Towel $9.95

Scuba Tool Master $19.95

   Retail:
$160.00

You Pay:
$94.95

You Save:
$65.05

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Mfg Part Number :
GS040

Genesis Atlas Standard Octo  

Free Standard Shipping

Genesis Atlas Standard Octo Customer reviews

  • Hi-Viz yellow face cover
  • Simple to maintain
  • Precision - ground stainless steel cam and Delrin lever for smooth effortless breathing
  • High impact housing for rugged applications
  • FULL MANUFACTURER’S WARRANTY
Yellow



Divers Tool Master $19.95

Deluxe Regulator Dive Bag $71.50

Polar Fleece Beanie $6.95

   Retail:
$125.00

You Pay:
$72.95

You Save:
$52.05

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Mfg Part Number :
GS060

Genesis S.K.O. Octo  

Free Standard Shipping



  • The ultimate in small octos
  • Streamline flat design
  • Stows perfectly in BCD pocket
  • Tuned to resist unwanted freeflows
  • Bright "hi viz" yellow accents for easy identification
  • FULL MANUFACTURER'S WARRANTY
Yellow



Divers Tool Master $19.95

Deluxe Regulator Dive Bag $71.50

Polar Fleece Beanie $6.95

   Retail:
$115.00

You Pay:
$72.95

You Save:
$42.05

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Mfg Part Number :
2981M

Poseidon Cyklon Metal Octo  

Free Standard Shipping



  • Cyclon Metal Octopus has the exact same performance as the main second stage ensuring it can be used in the most extreme situations
  • The only only octo built to handle the high intermediate pressures at which this regulator delivers optimum performance and ease of breathing
  • First Stage not included
  • FULL MANUFACTURER'S WARRANTY
UPGRADES:
Scubamax Octo Holder.. ADD $5.95
Options: 



Deluxe Regulator Dive Bag $71.50

Polar Fleece Beanie $6.95

Divers Tool Master $19.95

   Retail:
$520.00

You Pay:
$468.00

You Save:
$52.00

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Mfg Part Number :
0100-006

Poseidon Jetstream Octo  

Free Standard Shipping



  • Jetstream Octopus has the exact same performance as the main second stage ensuring it can be used in the most extreme situations
  • FULL MANUFACTURER'S WARRANTY
Yellow



Octo Holder $5.95

Polar Fleece Beanie $6.95

Scuba Tool Master $19.95

   Retail:
$320.00

You Pay:
$288.00

You Save:
$32.00

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