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If you're shopping for a 1.5 ATA hyperbaric chamber for sale, this is the most versatile pressure range in the market. It sits above the 1.3 ATA soft-shell standard, delivering meaningfully more oxygen, while staying accessible for home buyers without requiring the hard-shell infrastructure of a 2.0 ATA clinical chamber.

This collection has seven models across two brands, from $8,499 portable soft-shell units to a $26,500 configurable hard shell. Soft-shell or hard shell, lying or sitting, home or clinic, all covered below.

Quick summary
  • Pressure: 1.5 ATA, roughly 16 feet below sea level, 50% above sea level pressure
  • Shell options: soft-shell portable (OxyRevo Apex32, Apex36, Macy-Pan ST702, ST1700, ST2200, L1) and hard shell (Macy-Pan HP1501)
  • Price range: $8,499 to $26,500 with 0% financing on qualifying orders
  • Who it's for: home recovery users, athletes, wellness centers, and anyone not ready for the cost or footprint of a 2.0 ATA hard-shell chamber
  • Macy-Pan note: all Macy-Pan models are for home and wellness use only, not clinical treatment settings
  • OxyRevo Apex32: most popular entry point, $8,499, fits standard doorways, quiet operation

⚠️ Wellness disclaimer: This content is for informational purposes only. HBOT is not a substitute for medical treatment. Always consult a licensed healthcare professional before starting any HBOT program.


What 1.5 ATA Actually Means, and Who It's For

At 1.5 ATA you're at 50% above normal sea-level pressure, roughly the equivalent of 16 feet underwater. That's a meaningful step above the 1.3 ATA soft-shell standard, which is the pressure found in most entry-level home chambers. The difference matters for oxygen absorption: at 1.5 ATA, dissolved oxygen in plasma is noticeably higher than at 1.3 ATA, without the infrastructure requirements of a 2.0 ATA hard-shell system.

Pressure Depth Equivalent Shell Type Who It's For
1.3 ATA 10 ft below sea level Soft-shell OK General wellness, sleep, mild recovery
1.5 ATA 16 ft, 50% above sea level Soft or hard-shell Athletic recovery, post-concussion, inflammation, home HBOT protocols
2.0 ATA 33 ft, double sea level Hard-shell only Full clinical standard, TBI, wound healing, advanced recovery

1.5 ATA is the sweet spot for serious home users who want more than a basic wellness chamber but aren't ready for the cost or clinical infrastructure of a 2.0 ATA hard-shell system. It's also the most common pressure for portable chambers used in sports recovery, post-surgical care, and chronic fatigue management.


Who Should Buy a 1.5 ATA Chamber

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Athletes

Daily or post-game recovery. OxyRevo Apex32 or Apex36 handle the frequency. Compact enough for a spare room or training facility.

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Home Recovery

Post-surgical recovery, chronic fatigue, or general wellness. 1.5 ATA gives you more than a 1.3 ATA chamber without the hard-shell complexity.

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Post-Concussion / TBI

Research protocols for mild TBI and concussion frequently use 1.5 ATA. It's the most studied soft-shell pressure range for neurological recovery.

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Wellness Centers

Medspas and recovery studios offering HBOT as an add-on service. Portable chambers keep setup costs low and don't require a dedicated clinical space.

Mobility-Limited Users

Macy-Pan L1 seated chamber is designed for easy entry without lying down, the most accessible 1.5 ATA option for users with limited mobility.

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Upgrade from 1.3 ATA

Already own a 1.3 ATA soft-shell and want more? The step to 1.5 ATA is the most common upgrade path, same portability, meaningfully more pressure.

Not sure if 1.5 ATA is right for your situation, or whether to go soft or hard shell? Call 866-861-6317 or book a free 30-minute consult. We'll match you to the right model based on your use case, space, and budget.


1.5 ATA Hyperbaric Chambers for Sale, Prices Verified 2026

Seven models in stock across OxyRevo and Macy-Pan. All include 0% financing on qualifying orders.

OxyRevo, CE-Certified Portable 1.5 ATA Chambers
OxyRevo Apex32 1.5 ATA Portable Hyperbaric Chamber

OxyRevo Apex32

$8,499

Pressure: 1.5 ATA
Type: Soft-shell, portable, lying
Diameter: 32", fits standard doorways
Versions: Standard or Pro
Certification: CE-certified

Best value 1.5 ATA portable. Most popular choice for home athletes and recovery users.

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OxyRevo Apex36 1.5 ATA Portable Hyperbaric Chamber

OxyRevo Apex36

$8,999

Pressure: 1.5 ATA
Type: Soft-shell, portable, lying
Diameter: 36", more interior room
Versions: Standard or Pro
Certification: CE-certified

Best for larger adults or users who want more shoulder room during sessions.

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Macy-Pan, CE + ISO13485 Certified, Home & Wellness Use

⚠️ Macy-Pan chambers are for home and wellness use only, not clinical or medical treatment settings.

Macy-Pan HP1501 Hard Shell Hyperbaric Chamber

Macy-Pan HP1501

From $26,500

Pressure: up to 1.8 ATA
Type: Hard-shell, lying
Models: 75, 85, 90, 100cm diameter
Options: Basic or LCD touch screen panel
Certification: CE + ISO13485

The only hard-shell option at this pressure level. Best for home users who want clinical-quality build without a full 2.0 ATA system.

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Macy-Pan ST702 1.5 ATA Soft Sitting Hyperbaric Chamber

Macy-Pan ST702

$9,000

Pressure: 1.5 ATA
Type: Soft-shell, sitting
Colors: Jewel Blue, Black, White, Grey
Kit: Standard 3-unit or Pro All-in-One
Certification: CE + ISO13485

Best seated soft-shell option at 1.5 ATA. Good for users who prefer sitting over lying during sessions.

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Macy-Pan ST1700 Soft Sitting Hyperbaric Chamber

Macy-Pan ST1700

$10,050

Pressure: 1.3 to 1.5 ATA
Type: Soft-shell, sitting
Colors: Black, White, Blue, Dark Grey
Option: Air conditioning upgrade (+$2,100)
Certification: CE + ISO13485

Compact seated chamber with optional air conditioning, good for warm climates or longer sessions.

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Macy-Pan L1 Seated Accessible Hyperbaric Chamber

Macy-Pan L1

$11,600

Pressure: up to 1.5 ATA
Type: Soft-shell, seated (wheelchair accessible)
Models: 1.3, 1.4, or 1.5 ATA
Kit: Standard 3-unit or Pro All-in-One
Certification: CE + ISO13485

Designed for easy seated entry without lying down. Best option for mobility-limited users or anyone who can't use a lying chamber.

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Macy-Pan ST2200 Soft Sitting Hyperbaric Chamber

Macy-Pan ST2200

$10,200

Pressure: up to 1.4 ATA
Type: Soft-shell, sitting
Models: 1.3, 1.4, or 1.5 ATA variant
Kit: Standard 3-unit or Pro All-in-One
Certification: CE + ISO13485

Note: base model tops out at 1.4 ATA, select the 1.5 ATA variant at checkout if you need full 1.5 ATA pressure.

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0% FINANCING AVAILABLE, RecovAthlete offers 0% financing on qualifying purchases. Call 866-861-6317 or book a consult to discuss options.

All 7 Models Compared, Side by Side

Model Price Max Pressure Shell Type Position Best For
OxyRevo Apex32 $8,499 1.5 ATA Soft Lying Best value entry, athletes, home recovery
OxyRevo Apex36 $8,999 1.5 ATA Soft Lying Larger adults wanting more room
Macy-Pan ST702 $9,000 1.5 ATA Soft Sitting Seated preference, home wellness
Macy-Pan ST1700 $10,050 1.5 ATA Soft Sitting AC upgrade option, warm climates
Macy-Pan ST2200 $10,200 1.4 ATA base / 1.5 ATA variant Soft Sitting Flexible pressure selection at checkout
Macy-Pan L1 $11,600 1.5 ATA Soft Seated / accessible Mobility-limited users, easy entry
Macy-Pan HP1501 From $26,500 1.8 ATA Hard Lying Hard-shell build, configurable diameter

The key decision is soft vs hard shell and lying vs sitting. If you want portability and a lower price point, the OxyRevo Apex32 or Apex36 are the right starting point. If you prefer a seated experience, Macy-Pan's sitting range gives you several options in a similar price band. The HP1501 is the only hard-shell in this collection, worth considering if you want the durability and pressure range of a hard chamber without jumping to a full 2.0 ATA system.

Not sure which model fits your space and use case?

Book a free 30-minute call. We'll match you to the right chamber based on your body, budget, and how you plan to use it.

Book Free ConsultCall 866-861-6317

Frequently Asked Questions, 1.5 ATA Hyperbaric Chambers

QWhat is the difference between 1.5 ATA and 1.3 ATA?

1.3 ATA is 10 feet below sea level, the pressure used in most entry-level soft-shell chambers. At 1.3 ATA, you're breathing ambient air at mild elevation. 1.5 ATA is 16 feet below sea level, 50% above normal sea-level pressure. The dissolved oxygen in your blood plasma is meaningfully higher at 1.5 ATA, which is why most serious home HBOT users, athletes, and post-concussion protocols specify 1.5 ATA rather than 1.3 ATA.

QDo I need a prescription to buy a 1.5 ATA chamber?

Soft-shell 1.5 ATA chambers are generally sold for home and wellness use without a prescription requirement in most US states. The hard-shell HP1501 occupies a grey area, if you're buying it for clinical use, check with your state's medical device regulations. For home wellness use, Macy-Pan and OxyRevo soft-shell chambers do not typically require a prescription. Call 866-861-6317 and we'll walk you through what applies to your situation.

QWhat is the difference between a soft-shell and hard-shell chamber?

Soft-shell chambers are inflatable, they're portable, lighter, and easier to set up at home. They cap out at around 1.3 to 1.5 ATA. Hard-shell chambers are rigid steel or polycarbonate, they're more durable, hold higher pressures (up to 2.0 ATA), and are built for daily clinical use. In this collection, every chamber except the Macy-Pan HP1501 is soft-shell. If you need hard-shell at 2.0 ATA, see our 2.0 ATA hard shell collection.

QWhat is the difference between the OxyRevo Apex32 and Apex36?

Both reach 1.5 ATA and are soft-shell portable chambers. The Apex32 is 32" in diameter ($8,499), it fits most adults comfortably and works through standard doorways. The Apex36 is 36" in diameter ($8,999), it gives more shoulder and elbow room during sessions, which some users find more comfortable for 60 to 90 minute sessions. If you're between the two, go with the Apex36 for $500 more, the extra room is worth it for daily use.

QCan I use a 1.5 ATA chamber for post-surgical recovery?

Many people do. 1.5 ATA is a common pressure used for post-surgical recovery HBOT protocols. You should get clearance from your surgeon or treating physician before starting sessions, particularly in the early post-operative period. RecovAthlete can connect you with a telehealth provider familiar with HBOT protocols, ask on your consult call.

QHow much space do I need for a 1.5 ATA portable chamber?

The OxyRevo Apex32 needs roughly 7 to 8 feet of floor length and a ceiling clearance of about 3 feet when inflated. The Apex36 is similar but slightly wider. Most spare bedrooms, garages, or home gyms work fine. You'll also need space nearby for the oxygen concentrator and compressor, typically another 2 to 3 square feet. Send us your room dimensions on your consult call and we'll confirm fit before you order.

QIs 0% financing available on these chambers?

Yes. RecovAthlete offers 0% financing on qualifying purchases across all models. Call 866-861-6317 or book a consult to go through the numbers. Most buyers who commit to daily use find the monthly financing payment is less than what they'd pay for 4 to 5 clinic sessions per month.


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