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Oxygen Health Systems Hyperbaric Sitting Chamber U-Shape Door 1.3 ATA

Save $6,099.00 Save $6,099.00
Original price $18,999.00
Original price $18,999.00 - Original price $18,999.00
Original price $18,999.00
Current price $12,900.00
$12,900.00 - $12,900.00
Current price $12,900.00
  • Authorized Oxygen Health Systems Dealer
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  • Certified: ISO 9001, ISO 14001, ISO 13485
  • Questions? Call our Team: +1 251-292-1169
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FDA Disclaimer

At Mediriser, we are committed to transparency and believe in empowering you with the information you need to make informed decisions. Some products we sell are FDA-approved, while others are not intended or marketed as FDA-approved medical devices.

1. FDA-Approved vs. Non-FDA-Approved Products

Our curated selection of medical, mobility, and wellness equipment includes products that are FDA-approved for specific medical uses, ensuring your safety and peace of mind.

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.

3. No Medical Claims

Unless explicitly stated otherwise for specific FDA-approved products:

  • The FDA has not evaluated the products and statements on Mediriser.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 or wellness 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

Mediriser 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:

Fast & Free Shipping

Free shipping to the lower 48 US States, no sales tax, and fast dispatch within 1-3 days.

Delivery time

Fast and Reliable Delivery: Receive your order within 7–10 business days.

Live Chat Support

Live chat available daily for instant help and a smooth shopping experience.

Certified Authorized Dealer

We are a Certified Authorized Dealer, ensuring authentic products, warranties, and expert support.

We can beat any price!

We guarantee the best price, ensuring you receive unbeatable value without compromising on quality or service.

Free Returns

Easy returns 30 day hassle-free returns

Questions? Call Us Now

+1-251-292-1169

Sit, Recline, or Lie Flat - Total Flexibility in One Chamber

The OXYFLOW U wide-door sitting and reclining hyperbaric chamber is built for those who want genuine positional freedom during every session. Its unique angled chamber design allows users to move seamlessly from fully upright at 90 degrees to completely flat, all in fine incremental steps using a proprietary balanced chair that maintains stability at every position without tipping. No other chamber on the market offers this level of adjustability.

The wide entry door makes access effortless for those who are less nimble or unable to use a top-entry style chamber. At 89 inches in length, even taller individuals have ample room to stretch out comfortably across the full duration of their session.

Financing Options available:

  1. Personal Financing options -> Click Here
  2. Business Financing options -> Click Here

Important Notes:

  • This hyperbaric chamber can be operated alone for home use.
  • No prescription is required for this Hyperbaric Chamber. As with all hyperbaric chambers, we advise you to consult your doctor.

Upgraded Oxygen Delivery at 1.3 ATA with Optional 1.4 ATA Upgrade

The OXYFLOW U delivers compressed oxygen at 1.3 ATA (32 KPA) as standard, with an optional upgrade to 1.4 ATA (42 KPA) available. The 42 KPA upgrade provides a 33% increase in pressure, allowing for shorter treatment times and more beneficial sessions as oxygen becomes denser at higher pressure.

The included 10 LPM oxygen generator produces oxygen at 18 to 20 PSIG at 95% to 96% purity, the highest available in this class. This elevated PSIG output ensures there is no backpressure during delivery, providing a more consistent and effective therapy experience across every session.

Proprietary Comfort Chair with Full Incremental Adjustment

The OXYFLOW U's standout feature is its proprietary flexible balanced chair, included as standard. It adjusts from lying flat to fully upright in fine incremental steps and includes independent head and lower body adjustment for a completely customized position. The chair supports up to 330 lbs and folds to 29" L x 19" W x 28" H when not in use. When laid flat, its length is 56". No competing chamber in the marketplace offers this feature.

Built to Last 25 Years with Military-Grade Materials

Triple and penta welded seams combined with medical-grade triple-layer TPU material integrated with durable PET polyester sourced from Germany provide a chamber built for decades of daily use. The proprietary 3-zipper system reduces load on each individual zipper assembly, extending the operational lifespan of the entire unit well beyond competing designs.

Advanced CO2 Management for More Effective Treatments

Compressed air enters from the head end and moves through the chamber, exiting through dual redundant pressure relief valves at the foot. This airflow path actively exhausts CO2 buildup, making every session more therapeutically effective than systems without this design. The ultra-quiet 420 W compressor provides 70 LPM airflow with 5-stage activated carbon filtration for clean, purified air during every session.

Certifications

ISO 9001 sets out the criteria for a quality management system.
ISO 14001 sets out the criteria for an environmental management system.
ISO 13485 specifies requirements for a quality management system where an organization needs to demonstrate its ability to provide medical devices and related services that consistently meet customer and applicable regulatory requirements.

Emergency and Preventative Measures

Dual redundant pressure relief valves at the foot of the chamber provide continuous airflow management during every session. A patented interior emergency relief valve allows the user to press a release button from inside to depressurize the chamber rapidly and exit safely without any external assistance. A power outage alarm, attendant buzzer, remote control, and intercom system provide additional layers of safety for both solo and attended operation.

Operational Costs: No consumables are required. Running costs include electricity only for the compressor (520 W), oxygen concentrator (640 W), and dehumidifier (300 W). Total system power is 1,460 watts. Air conditioning upgrade is an additional 550 W.

Specifications

Oxygen Health Systems - OXYFLOW U Sitting/Reclining | 1.3 ATA

Full Specifications

89″length inflated
1.3 ATAoperating pressure
1,460 Wtotal system power
30 lbschamber weight
ComponentChamber
Weight30 lbs
Size (Inflated)93″L x 44.8″H x 42″W
1.3 ATA | 4.3 PSI operating pressure
Deflated: 89″L x 39″H x 32″W | Inflated: 93″L x 44.8″H x 42″W center
Medical-grade 3-layer TPU/PET Dacron material (NASA-grade, sourced from Germany)
Triple and penta welded seams for 25+ year durability
Proprietary 3-zipper system with center flap and outer cover zipper for anti-leak seal
Four double-deck 1 mm thick windows for maximum light and multi-angle visibility
Wide entry door for easy access from sitting or standing position
Internal metal frame with bolsters prevents rolling
Wheels included for easy indoor movement
Top entry design
Can be operated independently without a 2nd person
3-year chamber warranty | 20-year window warranty
ComponentProprietary Comfort Chair
Capacity330 lbs max
Folded Size29″L x 19″W x 28″H
Adjusts from flat to fully upright at 90 degrees in fine incremental steps
Independent head and lower body adjustment for complete customized positioning
Balanced design maintains stability at every angle without tipping
Supports up to 330 lbs without rear support
56″ length when fully reclined
Folds to 29″L x 19″W x 28″H for compact storage
Surface: mesh cloth with 45D high-density compression sponge stuffing
Skeleton: rounded steel with Japanese brand 14-segment regulator
ComponentAir Compressor
Weight40 lbs
Size7.9″L x 19.7″W x 23.6″H
420 W oil-free, low-noise design
70 LPM standard airflow (upgrade options available)
Adjustable pressure control system
5-stage activated carbon filtration down to micron level
Dual redundant silent pressure relief valves at foot of chamber
CO2 exhaust airflow design prevents carbon dioxide buildup
ComponentControl and Safety Systems
TypeFull-featured panel
OperationSingle-person capable
Two-way LCD display for full session management
Remote control included for unattended operation
Auto session timer up to 2 hours
Intercom communication system
Attendant buzzer for assisted operation
Power outage alarm system
Patented interior emergency pressure release button
Internal and external high-precision pressure gauges
Operational costs: electricity only - compressor 520 W, oxygen concentrator 640 W, dehumidifier 300 W. No consumables required. AC upgrade adds 550 W.

 

Items Included In The Order

OXYFLOW U Sitting/Reclining - What's Included

Free Inclusions

Everything required to begin therapy is included as standard. The OXYFLOW U arrives as a complete ready-to-use system with no additional equipment purchases needed to start your first session.

Chamber Capsule

89″ length x 39″ height x 32″ width (deflated) - spacious enough for taller individuals to stretch fully

Fully Adjustable Proprietary Lounge Chair

Adjusts from flat to 90 degrees in fine incremental steps with independent head and lower body control - supports up to 330 lbs

Oil-Free Air Compressor (70 LPM)

420 W ultra-quiet unit with adjustable pressure control and 5-stage activated carbon filtration down to micron level

Drive DeVilbiss 10 LPM Oxygen Concentrator

FDA Approved - 95% to 96% purity at 18-20 PSIG with 640 W motor and 3-year warranty - no external oxygen tank required

Metal Frame

Internal metal frame with bolsters provides structural support and prevents the chamber from rolling during sessions

Air Dehumidifier (included free)

300 W dehumidifier ships standard with every order - a $700 value included at no additional cost

Negative Ion Generator System

Delivers pure oxygen combined with negative ions to promote immune function and cardiorespiratory benefits synergistic with HBOT

Remote Control

Included for fully unattended single-person operation - lock zipper and start pressurization without any external assistance

Two-Way LCD Display

Full session control panel with auto timer up to 2 hours for hands-off session management

Intercom and Attendant Buzzer

Two-way communication system and attendant alert for assisted or monitored sessions

Oxygen Breathing Accessories

2 oxygen masks, 2 headsets, and 2 nasal cannulas for direct 95%+ oxygen delivery during sessions

Finger Pulse Oximeter

Measures blood oxygen saturation in real time during sessions for monitoring and peace of mind

Power Outage Alarm System

Alerts user and attendant immediately when an unexpected power outage occurs during a session

Noise Muffler

Built-in muffler designed to reduce operational noise inside the chamber for a more relaxed session environment

Internal and External Pressure Gauges

High-precision gauges mounted inside and outside for real-time pressure monitoring from both positions simultaneously

3-Year Warranty

Full 3-year coverage on the main chamber, 20-year window warranty, and 1-year hardware warranty included as standard

User experience highlights

Chair versatilityProprietary balanced chair adjusts from flat to fully upright at 90 degrees - the only portable chamber on the market offering this level of positional control
Four windowsFour double-deck 1 mm thick windows deliver maximum light into the chamber and allow clear visibility from multiple angles for both user and caregiver
Dehumidifier included300 W dehumidifier ships standard - a $700 value at no additional cost, keeping sessions comfortable and dry from the first use
Installation service available - professional installation can be arranged for a worry-free setup experience. Additional fees apply. Call 251-292-1169 or email support@mediriser.com.

Standard inclusion

Drive DeVilbiss 10 LPM Oxygen Concentrator

Drive DeVilbiss 10 LPM Oxygen Concentrator
95-96%oxygen purity
10 LPMflow rate
640 Wmotor power
18-20 PSIGpressure output

Dimensions13″L x 12″W x 24.5″H | Weight: 42 lbs | Power: 640 W
Oxygen purity95% to 96% stable purity at 10 LPM - reaches full operating purity within 5 minutes of startup
Pressure output18-20 PSIG - high enough to eliminate backpressure and ensure consistent 10 LPM flow at all times
Total oxygen flow15 LPM total oxygen flow with 70 LPM air flow for high-volume consistent delivery
TechnologyPSA molecular sieve continuous flow oxygen production - no external oxygen tank required
Alarm functionsAutomatic alarms for power failure, low voltage, and low purity (optional) for safe unattended use
Lifespan16,000+ hours operational life - rated for 7x24 continuous use including at high altitude
Molecular sieveFrance-imported CECA molecular sieve for premium long-life oxygen separation performance
CertificationFDA Approved - certified for medical and home oxygen therapy use | 3-year warranty
FDA Approved 95-96% O2 purity No oxygen tank required 640 W heavy-duty motor PSA molecular sieve 16,000+ hour lifespan 3-year warranty

Standard inclusion

Air Compressor

Oxygen Health Systems Air Compressor 70 LPM
70 LPMairflow
Oil-freedesign
5-stagecarbon filtration
Adjustablepressure control

Dimensions7.9″L x 19.7″W x 23.6″H | Weight: 40 lbs | Power: 520 W
Airflow70 LPM high-volume output for consistent pressurization performance across every session
Pressure controlAdjustable pressure control system allows precise pressure management for each individual session
DesignOil-free, ultra-quiet design - no lubricants that could contaminate the breathing air supply
FiltrationActivated carbon 5-stage filtration purifies air and removes all contaminants down to the micron level
CO2 managementAir enters at the head and exits via dual relief valves at the foot - actively prevents CO2 buildup for more effective treatments
70 LPM airflow Oil-free Ultra-quiet 5-stage carbon filtration Adjustable pressure CO2 exhaust design

Standard inclusion - saves $700+

Air Dehumidifier

Oxygen Health Systems Air Dehumidifier
Includedno extra charge
$700+competitor cost
Competitors charge over $700 for a dehumidifier. The OXYFLOW U ships with one as standard in every order.

Power300 W unit included as standard with every order at no additional cost
FunctionReduces in-chamber humidity levels to keep users comfortable and dry throughout the full session duration
Competitor costOther brands charge over $700 for this as a paid add-on - with the OXYFLOW U it ships included as standard
BenefitDry, comfortable air throughout every session - essential for extended or daily use, especially in the sitting and reclining position
Included free of charge - this alone saves over $700 compared to competitor systems that charge extra for dehumidification.

Standard inclusion

Internal and External Pressure Gauges

Internal and External Pressure Gauges
Dualgauge system
High precisionaccuracy
High-precision pressure gauges installed both internally and externally, allowing accurate observation and control of pressure from both inside and outside the hyperbaric chamber at all times.

External gaugeMounted outside the chamber for easy pressure monitoring by an attendant or caregiver during sessions
Internal gaugeMounted inside the chamber so the user can monitor and control pressure independently at all times
PrecisionHigh-precision readings allow accurate control of pressure changes at any point during a session
BenefitFull pressure visibility from both inside and outside - total peace of mind for both user and caregiver

Safety system - standard inclusion

Emergency Pressure Relief Valve

Emergency Pressure Relief Valve
Patenteddesign
Interioruser-operated
Instantdepressurization

DesignPatented emergency relief valve engineered for rapid and safe in-chamber depressurization
OperationUser presses the interior release button from inside the chamber - no tools or external assistance required
ActionInstantly depressurizes the chamber allowing the user to open the zippers and exit quickly and safely
Additional valvesDual redundant pressure relief valves at the foot of the chamber provide additional continuous pressure management
PurposeDesigned for emergency situations - ensures the user can always exit independently with a single press
Safety first - in any emergency, a single press of the interior button initiates rapid pressure relief, putting control entirely in the hands of the user inside the chamber.

Optional Add Ons

Optional add-on

Chairs - Adjustable Lounge Chair Options

Chair Options - Green, Gray, PU Leather
Folding Chair Option

Available stylesAdjustable Green Chair | Adjustable Gray Chair | Adjustable PU Leather Chair
Surface materialMesh cloth with 45D high-density compression sponge stuffing for long-session comfort
RegulatorJapanese brand 14-segment regulator for precise and smooth positional adjustment
SkeletonRounded steel construction for durable long-term daily use
Choose any of these chairs free of charge with your OXYFLOW U order - select your preferred style at checkout.

Optional add-on

External Mini Frame

External Mini Frame for Hyperbaric Chamber
Structuralsupport
Stabilityunder pressure
Shapeintegrity
Safetyfocused design

FunctionProvides structural support and stability to the chamber, maintaining its shape and integrity during use under increased pressure conditions
BenefitEnsures both patient comfort and safety during hyperbaric therapy sessions by preventing shape distortion under pressure
Use caseIdeal for clinics or users who want additional structural assurance for their portable chamber during extended or high-frequency use
Price - $1,890

Pressure upgrade option

1.4 ATA Pressure Upgrade

1.4 ATA Pressure Upgrade
1.4 ATAmax pressure
5.8 PSI42 KPA
+33%vs 1.3 ATA
Deepertissue penetration

Pressure1.4 ATA | 5.8 PSI | 42 KPA
Increase vs standard33% higher pressure than the standard 1.3 ATA configuration
BenefitIncreased oxygen density allows for shorter treatment times and improved oxygen delivery to all tissues
Tissue penetrationDenser oxygen at 42 KPA penetrates deeper into tissues for more beneficial treatments compared to 1.3 ATA
33% more pressure Deeper tissue oxygen delivery Shorter treatment times Improved results
Price - $1,890

Compressor upgrade - option 1

120 LPM Upgraded Air Compressor

120 LPM Air Compressor Upgrade
120 LPMairflow
Oil-freedesign
Eco-friendlynon-toxic
Dual filterinlet and outlet

Airflow120 LPM - significantly higher volume than the standard unit for faster pressurization performance
DesignOil-free, quiet operation with non-toxic, eco-friendly construction throughout
FiltrationSuper adsorption activated filters with double inlet and outlet filtration for ultra-clean air delivery
120 LPM airflow Oil-free Quiet operation Non-toxic and eco-friendly Dual inlet and outlet filter
Price - $300

Compressor upgrade - option 2

160 LPM Upgraded Air Compressor

160 LPM Air Compressor Upgrade
160 LPMairflow
750 Wpower
88 lbsweight
8.5 Aoperating current

Airflow160 LPM maximum output for the highest-volume pressurization performance available
Power750 W motor at 110V-120V with 8.5 amp operating current
Weight88 lbs / 43 kg heavy-duty unit built for demanding continuous operation
DesignOil-free construction for clean, uncontaminated airflow into the chamber at all times
160 LPM airflow 750 W motor 110V-120V Oil-free Heavy-duty
Price - $450

Optional - not included standard

Dual-Action Air Conditioning System

Hyperbaric Chamber Air Conditioning System
~70 Fmaintained temp
300 Wpower
42 lbsweight
Dual-actioncooling system

Dimensions13″ x 16″ x 22″ | Weight: 42 lbs
Voltage110V-120V | 5-6A operating current | 300 W
Cooling action 1Cools incoming air from the compressor - counteracts heat buildup from equipment operation over extended sessions
Cooling action 2Routes ice-cold water to an interior condenser providing a significant direct cooling effect inside the chamber
Humidity removalBoth cooling actions work together to remove humidity from the chamber air throughout every session
Internal fanInternal cooling fan also included for additional air circulation inside the chamber
ExclusivityOxygen Health Systems is the only hyperbaric manufacturer to offer a true dual-action air conditioning system for portable chambers
Dual-action cooling Interior condenser Humidity removal Internal fan included ~70 degrees maintained
Price - $2,500

Optional upgrade - additional concentrator

10 LPM Oxygen Concentrator - Drive Medical (Additional Unit)

Drive Medical 10 LPM Oxygen Concentrator Additional Unit
95%+oxygen purity
10 LPMflow rate
640 Wmotor power
3-yearwarranty

Dimensions13″L x 12″W x 24.5″H | Weight: 42 lbs
Total flow (dual setup)15 LPM total oxygen flow with 70 LPM air flow when paired with the included concentrator
Oxygen purity95%+ stable purity at 10 LPM reaching full operating purity within 5 minutes of startup
Motor640 W heavy-duty motor rated for continuous 7x24 operation with 16,000+ hour lifespan
Molecular sieveFrance-imported CECA molecular sieve for premium long-life oxygen separation performance
Alarm functionsAutomatic alarms for power failure, low voltage, and low purity (optional) for safe unattended use
CertificationFDA Approved | 3-year warranty | Available for use at high altitude
FDA Approved 95% O2 purity 640 W motor 16,000+ hour lifespan 3-year warranty
Price - $1,499

Optional add-on

Grounding System

Hyperbaric Chamber Grounding System
3 itemsincluded
70x200 cmsilver fabric size
Silver fibercotton fabric
Easy setupplug and ground

Ground portHyperbaric chamber ground connection port - eliminates static build-up during sessions (requires a blank port on the chamber)
Silver fabricSilver-infused queen size flat sheet 27.56 x 78.74 inches (70 x 200 cm) silver fiber cotton fabric construction
Rubber mat35 x 23.5 inch rubber mat usable internally or externally - wipe down with 70% disinfectant for easy session-to-session hygiene
OperationPlug the white wire into the 3rd outlet ground connection - simple one-step setup to establish your ground
Documented benefits supporting positive inflammation response while providing a static-free environment for safety. See PubMed Article
Price - $199

Disinfection option

Purify-One UV Wand (Price - $399.00)

Purify-One UV Disinfection Wand
10+ yearsuseful life
UV-C and UV-Adual wavelength
8 Wwattage
~90 minsbattery life

Size14.5″ x 1.625″ x 1.25″ slim, handheld design easy to use in any space
Weight6.5 oz lightweight enough for extended use without fatigue
WavelengthsUV-C: 270-280 nm / UV-A: 380-405 nm dual-spectrum disinfection for superior pathogen elimination
Irradiance12 mJ / cm2 industry-leading output for effective surface disinfection
VoltageDC 5V / 2A standard USB charging
Wattage8 W efficient power usage for consistent disinfection performance
Timer60-minute built-in timer set and go for hands-free operation
Battery2,000 mAh approximately 90 minutes of continuous use per charge
ColorWhite
Warranty1 year from date of purchase
ApplicationsHospitals, hospitality, homes, education, restaurants, retail, and day-to-day personal use
Best-in-class disinfection 10+ year lifespan Dual UV-C and UV-A Hospital grade Cordless and portable 60-min timer

Warranty

Oxygen Health Systems

Warranty

3 Years Warranty
3 yearschamber warranty
20 yearswindow warranty
1 yearhardware warranty

Coverage summary

Full 3-year coverage on the main chamber body. All soft chamber viewport windows are covered for 20 years. Hardware including the oxygen concentrator, air conditioner, dehumidifier, and air compressor is covered against defects for 1 year from the date of purchase.

Warranty certification

We pride ourselves on painstaking accuracy and crafting our equipment with the very highest quality raw materials. Based on 7 years of performance data, we know with a high degree of certainty that manufacturing defects, if any, are most likely to occur within the first 12 months. Should faulty materials or workmanship be found, we first provide troubleshooting guidance. If the issue remains unresolved, we provide complete replacement of all affected components at our sole discretion.

The warranty does not cover damage resulting from misuse, overuse, mishandling, unauthorized modification, sheathing change, inadequate maintenance, improper equipment handling, or user operation.

FAQs

Can I do HBOT by myself or is it a 2 person job?

Yes, you can use this chamber completely alone. Interior controls allow you to lock the zipper and start pressurization without any external assistance. The included remote control also makes solo operation easier than ever. No second person is required at any stage of setup or operation.

What makes the OXYFLOW U different from a standard lying-down chamber?

The OXYFLOW U is the only portable hyperbaric chamber in the industry featuring a proprietary balanced comfort chair that adjusts from fully flat to fully upright at 90 degrees in fine incremental steps. The head and lower portions adjust independently, giving users a completely customized position. The wide entry door also makes access far easier than traditional top-entry designs, particularly for users with joint concerns or limited agility.

What all do I need with this hyperbaric chamber?

This is a complete system. It includes the chamber, Drive DeVilbiss 10 LPM oxygen concentrator, oil-free air compressor, dehumidifier, adjustable lounge chair, metal frame, finger pulse oximeter, oxygen masks, headsets, nasal cannulas, remote control, intercom, power outage alarm, and pressure gauges. Setup training and ongoing support are also included. No additional major equipment is needed to begin your first session.

What pressure level does this chamber operate at?

The standard chamber operates at 1.3 ATA (4.3 PSI / 32 KPA). An optional upgrade to 1.4 ATA (5.8 PSI / 42 KPA) is available, providing 33% more pressure for deeper tissue oxygen penetration and more beneficial treatment outcomes.

Does this chamber require a prescription?

No prescription is required for the OXYFLOW U. However, as with all hyperbaric systems, we advise consulting your doctor before beginning therapy, especially if you have any pre-existing medical conditions.

Is the oxygen concentrator included?

Yes, a Drive DeVilbiss 10 LPM oxygen concentrator is included as standard. It is FDA Approved, delivers 95% to 96% oxygen purity at 18-20 PSIG with no backpressure, and carries a 3-year warranty. No external oxygen tanks are needed at any time.

How long is a typical session?

Most sessions last between 60 and 90 minutes. The built-in auto session timer allows programming up to 2 hours. The chamber manages pressurization and decompression automatically so you can focus entirely on your therapy.

Is this chamber safe to use?

Yes. The OXYFLOW U includes multiple safety layers including a patented interior emergency pressure release button, dual redundant pressure relief valves at the foot of the chamber, a power outage alarm, attendant buzzer, intercom system, internal and external pressure gauges, and interior controls for fully independent operation. The 3-zipper system with center flap and outer cover provides additional structural integrity and leak protection throughout every session.

Do you ship to Alaska and Hawaii?

Yes, we absolutely ship to Alaska and Hawaii. Please call us at 251-292-1169 or email support@mediriser.com with your address for a shipping quote.

Do I need to install firewalls for using this system?

No additional firewalls are required. The system converts room air into 95% oxygen that enters the chamber at approximately 40% oxygen concentration. This oxygen then evacuates through the pressure relief valves back into the room, resulting in the same or lower ambient oxygen percentage than where you started. Unlike hospital-grade compressed oxygen tank systems, this setup does not raise room oxygen levels and is designed for safe indoor use at home or in an office.

How do oxygen molecules penetrate deeper into tissues during HBOT?

Under increased atmospheric pressure, oxygen molecules compress in size and dissolve directly into the blood plasma rather than being carried only by red blood cells. This is similar to CO2 dissolving into soda under pressure. Once dissolved, oxygen can reach tissues with limited circulation, cross the blood-brain barrier, enter lymph nodes, cerebrospinal fluid, and musculoskeletal tissue. Oxygen is the final electron acceptor in the Electron Transport Chain where ATP energy is produced. Greater oxygen delivery means more cellular energy production, faster tissue repair, and improved function across all organs and systems in the body.

How durable is the OXYFLOW U chamber?

The OXYFLOW U is built to last 25 years or more using NASA-grade Dacron material (double-sided 44 oz medical-grade TPU coated PET polyester sourced from Germany), triple and penta welded seams, and a proprietary 3-zipper system with silicone-sealed center flap and outer cover zipper. Four penta welded 1 mm double-deck windows are integrated with long-term structural integrity in mind. This level of construction far exceeds what any competing portable chamber offers.

If for any reason you are not completely satisfied with your purchase, you may return any Hyperbaric Chamber Purchase within 14 Days of purchase.

The following rules apply:

Products must be returned in the original packaging and in a new and resellable condition. Refunds will be determined by incoming inspection and if not returned or packed properly, the refund may be denied.
Shipping Fees are non-refundable.
All returns must be made via our Return Procedure by filling out an RMA form in the MY ACCOUNT section or by requesting assistance from our sales team.
There are few non-returnable products & services that may be offered on our website. It will indicate clearly in the product description if a different return policy applies.
If the return of an item was caused by an error on our part or a manufacturer’s part, Oxygen Health Systems will cover the shipping fees.
After 14 Days, any returnable chamber will have a 20% restocking fee, if Oxygen Health Systems approves the return. Please email us with any questions.
DISCLAIMER: Depending on your building/home/office floor-plan, corridor, entryway width/dimension, turns, etc. you may need to consult your building/facility manager, renovation or construction specialist to ensure that there are no further space/maneuvering restrictions in bringing your hyperbaric chamber at its intended destination. OHS is not responsible for any errors.
RETURN PROCEDURE

To return a product, you must first request a Return Merchandise Authorization (RMA) that is located in the MY ACCOUNT section next to each order item that you want to return. The RMA form will include an exact return address and detailed instructions on how to return a product. Please allow 24 to 72 hours for processing your claim.

The customer is responsible for all shipping costs (including warranty products) associated with any returns.
DEFECTIVE, DAMAGED, OR INCORRECT PRODUCTS

We all know that accidents happen sometimes. If your product(s) have arrive defective, damaged, or simply incorrect, please contact our customer service department, at support@mediriser.com or call 251-292-1169 as soon as possible to with speak with our customer service. Be sure to have your order number ready for faster processing and leave a detailed message if possible. Please do not attempt to use, open or handle the item, especially if it is broken glass! We will send you a replacement item and provide you with a prepaid return label to return the defective item once we have received your request. In some cases the item may not need to be returned. Product(s) must be returned to us within 30 days. If the damage was caused by a shipping courier, we will schedule a damage pick up by the courier.

When a replacement item is requested to be shipped prior to the return of original merchandise, we may need to receive the original merchandise return, before we can ship the replacement. This is a case by case scenario and each defective, damage or incorrect product return process may be different.

ORDER CANCELLATIONS

Orders can not be cancelled once the order confirmation is received.

When you request a cancellation of an order or item it may take up to 72 hours to process your cancellation claim. This process may involve voiding orders in computer systems, removing items from backorder logs, having operations personnel pull items from production schedules and sometimes stopping orders at the shipping dock. Also note that sometimes products ship more quickly than expected, so we recommend that you do not purchase alternative products until receiving final confirmation of your cancellation.

REFUNDS & CREDITS

After we accept your return, you will be issued a refund via the same payment method as you had originally used to place the order (Credit Card, ACH and Check). The refund amount will be composed of the original purchase price minus shipping charges. You will be sent an email confirming receipt of the return and your credit. Please allow an additional 5-7 days for the credit to appear on your account.

At Medriser, we're committed to ensuring your order reaches you in a timely manner. Our shipping policy guarantees that your order will be processed and dispatched within 1-2 business days from the date of purchase. Once your order is shipped, you can expect it to arrive at your doorstep within 3-5 business days. We partner with reliable shipping carriers to ensure safe and efficient delivery of your medical supplies and healthcare products. For any inquiries regarding your order status or shipping, please don't hesitate to contact our customer care team for assistance.

Payment Policy:
Medriser offers convenient payment options to make your shopping experience seamless. We accept major credit cards, including Visa, Mastercard, American Express, and Discover, as well as PayPal for secure online transactions. Your payment information is encrypted and protected to ensure your privacy and security. For any payment-related inquiries or assistance, please feel free to reach out to our customer care team. We're here to help make your purchase process as smooth and hassle-free as possible.

Our Price Matching Policy

At Mediriser, we are dedicated to offering you the most competitive prices online. We maintain strong partnerships with our suppliers to establish minimum advertised pricing guidelines for all our competitors. This means that every other online store selling the same product is expected to offer it at the same price.

Price Match Guarantee

If, within 14 days of your purchase, you discover another online store offering a lower price for the same product, please bring it to our attention. We will promptly contact the brand to ensure they comply with the minimum advertised price policy. If you qualify for a refund, we will credit the price difference back to your credit card.

Your Confidence Matters

We want you to shop with absolute confidence, knowing that you are receiving the best possible price for the product. If you find that our own website has reduced the price of the item you ordered within 14 days of your purchase, we will also refund the price difference.

Requesting Your Partial Refund

To request a partial refund, simply follow these steps:

Email us at support@mediriser.com with links to the product on both our website and the other dealer's website where you found the price difference.

Ensure that you make this request within 14 days from the date of your order.

We will process the credit accordingly and ensure that you receive the best deal possible.

Limitations of Our Price Match Guarantee

While we are committed to providing competitive pricing, our Price Match Guarantee does come with certain limitations:

You must purchase the item from our website before requesting the Price Match Guarantee.

Promotions such as rebates, holiday sales, and "buy one, get one free" offers do not qualify.

The item must be in stock on the competitor's website and be sold as brand new.

The competitor must be an online store and may not have a physical retail location.

The website in question cannot be a discounter or auction site (e.g., eBay, Overstock, Walmart, Amazon, etc.).

The competitor must be an Authorized Retailer of the product.

Our Price Match Guarantee includes both the item price and shipping charges but excludes sales tax.

Contact Us for Price Match Inquiries at support@mediriser.com

If you have any questions or wish to confirm whether we can price match a product before making your purchase, please reach out to us. We are here to assist you in securing the best deals on the products you need. Your satisfaction and savings are our top priorities at Mediriser.

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