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"Oxygen Under Pressure" Best Selling Book on HBOT Science & Protocols
Pro All-In-One Machine - FREE Upgrade - $500 Value
Additional Memory Foam Mattress (7cm thick)
Air conditioning Cooling Unit
Soft Chamber Red Light Therapy Mattress + Grounding Sheet

Professional On-Site Setup & Training

White Glove Delivery + Chamber Setup + Training

Macy-Pan ST901 1.3 to 1.5 ATA Soft Lying Hyperbaric Oxygen Therapy Chamber
Description
More Space. More Comfort.
The MACY-PAN ST901 is our most spacious soft hyperbaric chamber—designed for those who want maximum room to stretch out and relax. With a generous 35" diameter and 88" length, there's plenty of room to stretch out and unwind during solo sessions.
Whether you're new to hyperbaric oxygen chambers or a seasoned pro, the ST901 delivers professional-grade results in the comfort of your home or studio.
✔︎ Extra spacious 35" diameter—our largest soft chamber
✔︎ Extra spacious interior for ultimate comfort
✔︎ Operates at 1.3-1.5 ATA for effective oxygen delivery
✔︎ Upgrade to 10 LPM concentrator for 96% oxygen purity
✔︎ Perfect for longer, more relaxed sessions
Breathe Easy.
The ST901 comes standard with a 5 LPM oxygen concentrator delivering steady, consistent oxygen flow at 1.3 ATA. Want more from your sessions? Upgrade to a 10 LPM unit for up to 96% oxygen purity at 1.5 ATA—giving your body even more oxygen delivery.
Large viewing windows keep the interior bright and open, while intuitive pressure controls let you adjust your session from inside or outside the chamber. Emergency relief valves provide instant peace of mind.
Built for Performance, Designed for Comfort
A 4-stage filtration system and whisper-quiet compressor keep your air clean and sessions peaceful. Constructed with medical-grade TPU-nylon, sealed seams, and dual YKK zippers, the ST901 meets strict ISO and CE safety standards.
Easy setup. Simple operation. Built to last.
Built for Comfort
The ST901 isn't just bigger—it's better. More room means more space to relax during every session. Perfect for home use, wellness centers, or any setting where space and comfort matter.
Backed by Global Excellence
MACY-PAN is the world's #1 hyperbaric chamber supplier with 15+ years of manufacturing expertise. ISO90001, ISO13485, and CE certified. Trusted in 123+ countries worldwide.
Features
Everything You Need for Premium Home See
Maximum Space & Comfort
- 35" diameter, 88" length—our largest soft chamber
- Quick-connect internal steel frame—keeps structure stable and spacious
- Large transparent viewing windows—stay connected and relaxed throughout your session
- Lightweight design—easy to move, set up, and store
Professional Oxygen Delivery
- 93-96% oxygen saturation via comfortable face mask
- 5 LPM or 10 LPM medical oxygen concentrator—choose your power level
- 1.3 ATA standard pressure (4.3 PSI / 32 KPA)—upgrade to 1.4-1.5 ATA available
- Oil-free high-efficiency compressor with 5-stage carbon filtration for pure, clean air
Safety Features That Protect You
- Emergency valve shut-off—rapid depressurization when you need it
- Internal and external pressure gauges—monitor your session from anywhere
- Dual YKK zipper system—leak protection with fail-safe exit design
- Heat-welded seams—superior seal integrity for consistent pressure
Professional-Grade Construction
- Triple-layer 44 oz. thermoplastic polyurethane (TPU)—medical-grade, non-toxic material
- ISO and CE certified—meets strict international safety standards
- Built for durability—engineered for years of reliable use
Easy Setup, Easy Life Designed for hassle-free assembly and operation—no technician required. Perfect for home or studio use.
Designed for Every User
Whether you're new to HBOT or an experienced user, the ST901 is built for easy, comfortable daily use at home or in a studio setting.
Specs
| Chamber Specifications | |
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| Standard Version | |
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| Pro Version | |
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| Optional Add-On: Red Light Therapy | |
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| Optional Add-On: Air conditioning unit | |
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What’s included?
The ST901 Soft Capsule Lying Hyperbaric Oxygen Therapy Chamber package comes complete with everything you need to get started:
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ST901 Hyperbaric Chamber
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Comfortable Internal Cotton Mattress
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Oxygen Concentrator
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Air Compressor
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Air Cooler
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Oxygen Headset
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1 Face Mask
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Emergency Safety Kit
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User Manual
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FREE Science & Protocol Book - 24hr Online Support Service
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Pro All In One Machine - FREE upgrade valued at $500
Dimensions
30" × 18" × 26"
Net Weight: 176.4 lbs
Voltage: 110V / 220V / 230V / 240V
Flow of Air: 72 L/min
Flow of Oxygen: 10 L
Power Consumption: 1800 W
Instructional Manual
Filter Maintenance Instructions
Worry-free Warranty
We've Got Your Back: 1-Year Warranty + Lifetime Support
Your investment is protected. Every ST901 comes with a full one-year warranty covering any manufacturing defects or material issues when used as directed.
Here's how we handle it:
- Simple fixes? We'll ship you the parts for free and walk you through the repair step-by-step
- Complex issues? We'll send you a brand-new replacement chamber or component at no cost—no need to ship the old one back (just send us photos/video for our records)
- After year one? Lifetime maintenance support means we're still here to help keep your chamber running strong
No hassle. No hidden fees. Just results.
We stand behind our products because we know they work. Questions? Our support team is ready to help.
FDA Disclaimer
At CalmaMovement, we are committed to transparency and believe in empowering you with the information you need to make informed decisions. Hard-shell Hyperbaric Chambers are FDA-approved for 13-14 specific medical indications, but not for general wellness or unverified conditions. Facilities using them must be UHMS-accredited and medically supervised to comply with FDA standards. Others are not intended or marketed as FDA-approved medical devices.
1. FDA-Approved vs. Non-FDA-Approved Products
Other products — including certain soft hyperbaric chambers and wellness technologies — may be FDA-registered but not FDA-approved. Registration with the FDA indicates that the manufacturer has notified the FDA of the product’s existence; it does not imply approval or endorsement for medical use. In contrast, FDA approval means the product has undergone rigorous testing and evaluation by the FDA and is deemed safe and effective for its intended use.
2. Hyperbaric Chambers & Off-Label Use
The FDA has approved soft hyperbaric chambers operating at 1.3 ATA for treating altitude sickness.
Any use beyond this — including general wellness, recovery, performance enhancement, or treatment of chronic conditions — is considered off-label, even if the chamber is FDA-registered. Off-label use refers to using a product in a way that is not approved by the FDA. While it is not illegal, it is important to understand that the safety and effectiveness of the product for such uses have not been evaluated by the FDA.
All OxyRevo portable and hard-shell units are CE marked and sold under international safety standards and warranty.
Get the Facts - Check the FDA website for more information on Hyperbaric Oxygen Therapy (HBOT)
3. No Medical Claims
Unless explicitly stated otherwise for specific FDA-approved products:
• The FDA has not evaluated the products and statements on calmamovement.com.
• Our equipment is not intended to diagnose, treat, cure, or prevent any disease.
• Content on this website is for informational and educational purposes only and is not a substitute for medical advice.
4. Consult a Healthcare Professional
We strongly encourage all customers to speak with their healthcare provider before:
• Starting any new recovery regimen
• Using any equipment sold on our site
• Treating existing conditions or symptoms
This is especially important for individuals who are pregnant, have pre-existing conditions, or are using prescription medications.
5. Results May Vary
Individual experiences may differ based on health status, product use, and lifestyle factors. No claims are made regarding guaranteed outcomes.
6. Limitation of Liability
CalmaMovement and its affiliates are not liable for any harm or adverse effects resulting from using or misusing our products. Users assume full responsibility for their decisions.
7. Questions?
If you have any questions about the FDA status of a specific product or would like further clarification:
Email: support@calmamovement.com
Shipping Information
Fast, Reliable Delivery Right to Your Door
Your Macy-Pan ST901 is made-to-order and ships faster than you'd expect:
- 2-3 business days for production and prep
- 5-7 business days for DHL delivery to your front door
- Total delivery time: 7-10 business days (typically)
We'll email you tracking numbers as soon as your chamber ships so you can follow its journey every step of the way.
Important to know: Because your chamber is custom-made for you, orders cannot be canceled once production begins. Questions about your order? Reach out to the CalmaMovement team—we're here to help.
Videos
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
We offer Free Shipping on select products within the United States. On some products there is the option to upgrade to a faster shipping service
Standard delivery for equipment is curbside - as close to your entrance or garage as possible.
Estimated Delivery Time: Standard Shipping: 3-7 business days
*We do not ship internationally at this time.
Delivery times are estimates and may vary due to factors beyond our control, such as weather conditions, customs delays, or carrier issues.
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Customer Support
You can contact our small, but responsive, team two ways:
Email: support@calmamovement.com
Call: (302) 440-2625
If we don't pick up, please leave a message and we'll call you right back.
Weekdays: 10am-7pm









