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Summit to Sea Grand Dive Hyperbaric Oxygen Chamber
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In stock
$11,495 & free shipping (within contiguous 48 states)
Payments as low as $370 a month

Click here for BUSINESS financing options

Prescription required (unless shipping to a clinical setting with licensed healthcare practitioners or you are outside the USA).

Fax your prescription to: 888-391-5361 before or after placing your order. Or, email it to

O2 generator required. Must be a 10LPM @ 20 PSI to work with this chamber. We offer generator options during checkout or you may supply your own. 


Pay over time for consumers
Choose Affirm during checkout



Watch Grand Dive Vertical Video

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Our oxygen & hyperbaric expert can guide you in selecting the correct chamber and answer any questions you have. Call toll-free and ask for our Hyperbaric consultant.

Made in USA by Summit to Sea

The Grand Dive is quite possibly the best quality and safest Hyperbaric "soft chamber" on the market. Accommodates 2-3 people at 90"long by 40" in diameter.

Summit to Sea is the only company that provides support 7 days a week. 

All Summit models utilize redundant compressors for optimal reliability and translucent material allowing for a bright & airy interior (which feels less claustrophobic than other chambers). The patented sound suppression system offers a quite and relaxing session.

Summit to Sea has been manufacturing Class II chambers for over 30 years and the devices are examined by Institutional Review Boards to ensure quality and safety. You won't find any chambers exceeding this level of quality and service at a better price. Guaranteed. 

Summit to Sea Grand Dive Specifications


  • This chamber measures 40" in diameter – one of the largest mild hyperbaric chambers on the market

  • This is an incredible value measuring 90" long

  • Plenty of room for 2-3 people or plenty of room to exercise inside the chamber

  • Easy to use

  • Spacious and roomy

  • Light and bright

  • Comes with redundant compressors (2) for added safety

  • Weighs approximately 50 pounds

  • Includes a double vent system for safely achieving a maximum of 4.4 PSI

  • Two auxiliary valves

  • Two viewing windows

  • Four round foam bolsters connected in a cradle

  • Carrying case

  • Frame is included with purchase

  • Double sided full length zippers for easy entry and exit (can be operated from the inside or the outside of the chamber)

  • High-efficiency electric air pumps with patented sound suppression and in-line air filtration

  • 2 year warranty on parts

All about Summit to Sea Chambers

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Prepare cells BEFORE sessions by increasing cell voltage (pH) which allows the cell to repel each other optimizing uptake (up to 1 billion o2 molecules per Red Blood Cell). This is accomplished with PEMF (pulsed electromagnetic therapy). Then expose the body to PBM (photobiomodulation), or what is called red light therapy (red & near-infrared cold laser). When red & near IR (infrared) light is absorbed by a protein in the mitochondria called Cytochrome c Oxidase (CcO), mitochondrial NO (nitric oxide) is dissociated from CcO and oxygen transport returns to normal. In other words, O2 has very little competition getting into the cell and completing the process of making ATP. 

Learn about the Superhuman Protocol here.

Summit to Sea Grand Dive Hyperbaric Oxygen Chamber

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