Our Elite Serene Max sitting/reclining type chamber from Elite Hyperbaric is a 1.5 ATA chamber that includes a fully retractable proprietary comfort chair. The J-style zipper enlarges the entry area for easy access — this design is aesthetically pleasing and a great choice for those unable to step into a top-entry chamber, or for anyone who simply wants the flexibility of going from sitting straight up to laying back in complete relaxation.
The incredible versatility of our proprietary comfort chair — included with every Elite Serene Max — allows for adjustments from lying flat to fully upright in fine incremental steps. It also has independent adjustment at both the head and lower portions of the chair. No other chamber in the marketplace offers this feature.
Built to last 25 to 30 years with heat-welded seams, medical-grade German Dacron material, and a proprietary 3-zipper system. The reservoir bag is rated for 39 years at 1 hour per day, 5 days per week. All chambers are ready to ship without delay.
The Elite Serene Max includes our proprietary comfort chair — adjustable from lying flat to fully upright in fine incremental steps, with independent head and lower adjustment. When folded at 90°, the chair measures 29″L × 19.7″W × 28″H; spread length is 56.7″. At 30 lbs, it is lightweight yet robust. No other chamber manufacturer offers this level of seated comfort and adjustability at any price point.
The J-style zipper design enlarges the entry area of the chamber — making it ideal for users who find standard top-entry systems difficult to use. This includes users with limited mobility, larger adults, and anyone who prefers a more comfortable, dignified entry and exit experience. Combined with our 3-zipper system and center flap, the seal is both secure and stress-free.
Operating at 1.5 ATA (4.96 PSI | 34.2 kPa), the Elite Serene Max delivers a higher pressure than standard 1.3 ATA chambers — meaning oxygen molecules are compressed more densely for deeper tissue penetration and more effective therapy per session. Our unique system prevents CO₂ build-up by exhausting carbon dioxide through the pressure relief valves, ensuring consistently clean air throughout every session.
Elite Hyperbaric — Elite Serene Max | Sitting/Reclining | 1.5 ATA
Full Specifications
30 lbschamber weight
1.5 ATAoperating pressure
1,460 Wtotal system power
Sit/Reclineunique chair design
ComponentChamber Capsule
Weight30 lbs
Inflated size92″L × 44.8″H × 42.5″W
★Operating pressure: 1.5 ATA | 4.96 PSI | 34.2 kPa
★Uninflated size: 89″L × 41.7″H × 27.5″W | Inflated: 92″L × 44.8″H × 42.5″W (center)
★High-strength double-sided 44 oz medical-grade TPU-coated PET Dacron polyester (German sourced — NASA space suit material)
★Non-toxic, eco-friendly — certified food-grade TPU material; heat-welded seams
★J-style zipper — enlarged entry area for easier access
★3-zipper system: 2 chamber zippers with center flap seal + 1 outer cover zipper (72″ zipper length)
★8 triple-deck 2mm thick windows — 5 per side plus additional positions for maximum visibility
★Internal metal frame with quick connects — prevents rolling; bolsters included
★Wheels included — ease of movement around home or office
★Top-entry design with J-style zipper for enlarged access
★Portable and foldable — only 30 lbs
★Reservoir bag rated for 39 years (1 hr/day, 5 days/week)
★CE, ISO 9001, ISO 14001, ISO 13485 certified
★3-year warranty on chamber; 20-year warranty on windows
Exclusive featureProprietary Comfort Chair
Folded size29″L × 19.7″W × 28″H
Spread length56.7″ | 30 lbs
★Fully adjustable from lying flat to fully upright in fine incremental steps
★Independent adjustment at head and lower portions — not just a single recline angle
★No other chamber in the marketplace offers this level of adjustability
★Ideal for users who cannot step into a top-entry chamber
★Transforms the session from a lying experience to a sitting/reclining one
★Retractable — removes to convert to standard lying-flat configuration
ComponentCompressor
Weight40 lbs
Size7.9″L × 19.7″W × 23.6″H
★420W compressor — adjustable pressure control system
★Oil-free, low-noise design (total unit: 520W)
★Activated carbon 5-stage filtration system
★Air flow: 72 LPM high-volume output
★Oxygen generator filtrates pollutants down to the micron level
★CO₂ prevention — exhausts through pressure relief valves
ComponentControls & Communication
DisplayTwo-way LCD
Session timerUp to 2 hours
★Two-way LCD display — full operation control from inside or outside
★Remote control included — ease of unattended operation
★Incremental auto-controlled session timer up to 2 hours
★Walkie-talkie intercom communication system
★Attendant buzzer — alerts attendant for assistance at any time
★Power outage alarm system — immediate alert on power failure
★Internal and external pressure gauges — dual monitoring at all times
★Patented emergency interior release button — instant depressurization
Operational costs approx. $0.39 per hour — only electricity required. Total system 1,460W: oxygen concentrator 640W, compressor 520W, dehumidifier 300W. Optional AC adds 550W.
Items Included In The Order
Elite Serene Max — What's Included
Free Inclusions
This chamber comes with everything you need to get started. Medical equipment needs to work from day one — every item required for a smooth, comfortable session is included.
➜
Chamber capsule with 8 triple-deck windows
44 oz double-sided TPU Dacron polyester (German sourced, NASA-grade) with J-style zipper entry and 8 thick windows for maximum light and visibility
➜
Proprietary fully adjustable lounge chair
Unique to the Elite Serene Max — adjusts from lying flat to fully upright with independent head and lower adjustment; no other chamber offers this feature
➜
Drive DeVilbiss 10 LPM oxygen concentrator — FDA approved
95%+ oxygen purity at 18–20 PSIG, 640W motor, PSA molecular sieve technology; 15 LPM total oxygen flow; no oxygen tank required
➜
Mattress
Comfort mattress included for lying-flat sessions — works alongside or without the proprietary lounge chair
➜
Internal metal frame with quick connects
Provides structure and prevents rolling — bolsters included; portable frame also available upon request
➜
300W dehumidifier — saves $700+
Included free as standard — reduces humidity and lowers air temperature for a more comfortable session; competitors charge $700+ for this
➜
Negative ion generator unit
Delivers pure oxygen with negative ions at pressure — promotes the body's immune system and self-renewal process; like being at the beach
➜
Noise muffler
Reduces compressor noise inside the chamber for a quieter, more relaxing session environment
➜
2 oxygen masks, 2 headsets & 2 nasal cannulas
Full breathing accessory kit for direct oxygen delivery at up to 95%+ purity during every session
➜
Walkie-talkie communication system
Two-way communication between user inside and attendant outside — stay connected throughout every session
➜
LED interior lighting system
Bright interior LED lighting for a comfortable, relaxing environment — allows reading or relaxation during sessions
➜
Finger pulse oximeter
Measures blood oxygen saturation in real time during every session so you can monitor your therapy progress
➜
Remote control & two-way LCD display
Full unattended operation control — remote included for ease of use; LCD display shows all session parameters
➜
Video training & ongoing customer support
Setup video training included for easy installation — 7/7 world-class support available by phone and online
Patient experience highlights
Exclusive chairThe only chamber in the market with a fully adjustable sit/recline lounge chair — from flat to upright with independent head and lower adjustment
AccessibilityJ-style zipper enlarges the entry area — ideal for mobility-challenged users, larger adults, or anyone who cannot step into a top-entry chamber
Higher pressure1.5 ATA delivers more compressed oxygen per session than standard 1.3 ATA chambers — deeper tissue penetration and more effective therapy
International sales available — 220V systems available upon request. Call our hotline for any questions: 251-292-1169
Standard inclusion
Oxygen Concentrator
95%+oxygen purity
10 LPMflow rate
640 Wmotor power
18–20 PSIGpressure output
ModelDrive DeVilbiss 10 LPM Oxygen Concentrator — FDA approved for medical and home oxygen therapy use
Oxygen purity95%+ stable purity at 10 LPM — reaches full operating purity within just 5 minutes
Total oxygen flow15 LPM total oxygen flow | 70 LPM air flow at 18–20 PSIG
Motor640W (10 Amp) heavy-duty motor built for long-lasting durability and continuous daily use
Dimensions13″L × 12″W × 24.5″H | Weight: 42 lbs
TechnologyPSA molecular sieve — continuous flow oxygen production; non-toxic, eco-friendly; no oxygen tank required
Warranty1-year hardware warranty included
FDA Approved
95% O₂ purity
No oxygen tank required
640W heavy-duty motor
PSA molecular sieve
Non-toxic & eco-friendly
Standard inclusion
Air Compressor
72 LPMairflow
Oil-freedesign
5-stagecarbon filtration
Adjustablepressure control
Airflow72 LPM high-volume output — powerful enough to pressurize and maintain the chamber efficiently at 1.5 ATA
Power420W compressor (total unit: 520W) | Dimensions: 7.9″L × 19.7″W × 23.6″H | Weight: 40 lbs
DesignOil-free, low-noise design — no lubricants that could contaminate the breathing air supply
FiltrationActivated carbon 5-stage filtration — purifies air and filters pollutants down to the micron level
CO₂ controlUnique CO₂ prevention — exhausts carbon dioxide through pressure relief valves, preventing dangerous build-up during sessions
72 LPM airflow
Oil-free
Low noise
5-stage carbon filtration
Micron-level purification
CO₂ exhaust system
Standard inclusion — saves $700+
Air Dehumidifier
Includedno extra charge
$700+competitor cost
Competitors provide no cooling or humidity control at any price. The Elite Serene Max ships with a dehumidifier as standard — saving you over $700.
InclusionProvided as standard with every order — no additional cost, no optional extras needed
FunctionReduces in-chamber humidity and lowers air temperature for a more comfortable session duration
Power300W dehumidifier unit included as standard
Competitor comparisonOur competitors provide no cooling or humidity control at any price — the Elite Serene Max ships with it included free
Included free of charge — this alone saves you over $700 and provides a comfort advantage no competitor at this price point can match.
Proprietary design — standard inclusion
Reliable Patented 3-Zipper System
3 zipperstotal system
Center flapanti-leak seal
72″zipper length
Siliconesealed fasteners
System3-zipper system: 2 chamber zippers (inside and outside) with center flap seal + 1 outer cover zipper for additional chamber support
Zipper length72 inches — longer than standard chambers for the enlarged J-style entry area
FastenersIndustry's first highly sealed triple-reinforced fasteners — sealed with silicone and 2-layer zipper to completely prevent leakage for years
Outer coverAdditional outer cover zipper provides extra chamber support and extends the longevity of the entire system
J-style entryThe J-style zipper design enlarges the entry area — making access significantly easier than standard top-entry chambers
Our proprietary 3-zipper system with J-style entry and silicone-sealed fasteners delivers both superior sealing and easier access — a unique combination no competitor offers.
Standard inclusion
Internal & 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 monitoring by an attendant during sessions
Internal gaugeMounted inside the chamber so the user can monitor pressure independently at all times
PrecisionHigh-precision readings allow accurate control of pressure changes at any time during a session
BenefitFull visibility from both inside and outside — total peace of mind for user and attendant alike
Safety system — standard inclusion
Emergency Pressure Relief Valve
Patenteddesign
Interioruser-operated
Instantdepressurization
DesignPatented emergency relief valve — dual pressure relief valves at the foot of the chamber plus interior emergency button
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 J-style zippers and exit quickly and safely
PurposeDesigned for emergency situations — ensures the user can always exit independently with a single press, even from a reclined seated position
Safety first — in any emergency, a single press of the interior button initiates rapid pressure relief, putting full control in the hands of the user inside the chamber regardless of their seating position.
Optional Add Ons
Optional add-on
Air Conditioning System
~70°Fmaintained temp
Water-cooledinterior condenser
300 Wpower
42 lbsunit weight
System typeDual-action two-part system — condenser inside the chamber, cooling unit outside
Cooling action 1Cools the air coming from the air compressor — prevents heat build-up from equipment over extended sessions
Cooling action 2Routes ice-cold water to an interior condenser — provides significant and sustained cooling unique at this price point
HumidityBoth cooling actions remove humidity from the air inside the chamber simultaneously
Dimensions13″ × 16″ × 22″ | Weight: 42 lbs | Also includes an internal cooling fan
Voltage110V–120V | Operating current: 5–6A | Power: 300W
Dual-action cooling
Water-cooled condenser
Humidity removal
Internal cooling fan included
Only manufacturer to offer this
Price — $2,500
Optional add-on
Grounding System — $199
3 itemsincluded
70×200 cmsilver fabric size
Silver fibercotton fabric
Easy setupplug & ground
Ground portHyperbaric chamber ground connection port — eliminates static build-up during sessions
Silver fabricSilver-infused queen size flat sheet — 27.56 × 78.74 inches (70 × 200 cm); silver fiber cotton fabric construction
Rubber mat35 × 23.5 inch rubber mat — usable internally or externally; wipe down with 70% disinfectant for easy hygiene
OperationPlug the white wire into the 3rd outlet ground connection — simple one-step setup to establish your ground
Quick and easy to set up — plug in, sit back or recline, and enjoy a static-free, grounded session every time.
See PubMed Article
Disinfection option
Purify-One UV Wand (Price - $399.00)
10+ yearsuseful life
UV-C & UV-Adual wavelength
8 Wwattage
~90 minsbattery life
Size14.5″ × 1.625″ × 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 & UV-A
Hospital grade
Cordless & portable
60-min timer
Price — $399
Warranty
Oxygen Health Systems — Elite Hyperbaric
Warranty
3 yearschamber warranty
20 yearswindow warranty
1 yearhardware warranty
Coverage summary
Full 3-year coverage on the main chamber body. All soft chamber 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 use this chamber by myself without a second person?
Yes. The Elite Serene Max can be operated alone for home use. It provides ease of entrance and exit via the J-style zipper without the use of obtrusive straps. Interior controls allow you to lock the zipper and start pressurization without any outside assistance.
What makes the Elite Serene Max different from other chambers?
The Elite Serene Max is the only chamber in the marketplace that includes a fully adjustable proprietary lounge chair with independent head and lower adjustment — moving from lying flat to fully upright in fine incremental steps. It also features a J-style zipper that enlarges the entry area, making it the most accessible sitting/reclining chamber available. Combined with 1.5 ATA pressure and 8 triple-deck windows, it stands alone in its category.
How does the adjustable lounge chair work?
The proprietary comfort chair allows you to adjust your position from lying completely flat to sitting fully upright in fine incremental steps. The head portion and lower portion of the chair can also be adjusted independently — giving you full control over your comfort position throughout every session. When folded, the chair measures 29″L × 19.7″W × 28″H; when spread flat, it extends to 56.7″ in length.
What pressure does this chamber operate at?
The Elite Serene Max operates at 1.5 ATA (4.96 PSI | 34.2 kPa) — higher than standard 1.3 ATA chambers. This higher pressure compresses oxygen molecules more densely, allowing for deeper tissue penetration and more effective therapy per session.
How big are the windows?
The Elite Serene Max features 8 triple-deck 2mm thick windows — positioned on both sides plus additional angles — for exceptional light and multi-directional visibility. The main window is 7.5 inches (vertical) by 17 inches (horizontal), and the side windows have a 7-inch diameter.
Is air conditioning included?
A 300-watt dehumidifier is included as standard at no additional cost, saving over $700 compared to competitors. A full dual-action air conditioning system is available as an optional add-on for $2,500. Our AC system is unique — we are the only hyperbaric manufacturer to offer an air conditioning system specifically designed for use with hyperbaric oxygen chambers.
Is this chamber suitable for mobility-challenged users?
Yes. The J-style zipper enlarges the entry area significantly compared to standard top-entry chambers. The sitting/reclining chair design means users do not need to lie down to enter — they can sit upright and adjust their position after entry. There are also no obtrusive straps. This makes the Elite Serene Max an excellent choice for users with limited mobility.
What all do I need with this chamber?
This chamber comes with everything you need to get started — oxygen concentrator, 2 oxygen masks, 2 headsets, 2 nasal cannulas, dehumidifier, negative ion generator, mattress, lounge chair, LED lighting, finger pulse oximeter, walkie-talkie communication system, remote control, and ongoing support. No additional major equipment is required.
Do you ship to Alaska & Hawaii?
Yes, we absolutely ship to Alaska and Hawaii. Please contact us with your full address for a shipping quote. Call 251-292-1169 or email support@mediriser.com for shipping assistance.
Do I need to install firewalls for using this system?
No additional firewalls are required. Our system runs the interior of the chamber at 40% oxygen. The oxygen converted from room air into 95% oxygen enters the chamber, and the evacuated air redistributes into the room at the same or lower oxygen percentage as it started — the net room oxygen is never increased. This is fundamentally different from hospital-grade chambers that use compressed oxygen tanks, which can raise room oxygen to dangerous levels if vented indoors.
How do oxygen molecules get deeper into your tissues with Hyperbaric Oxygen Therapy?
Under increased pressure, oxygen molecules shrink and can squeeze through constricted blood vessels, inflamed tissue, across the blood-brain barrier, and into lymph nodes, cerebrospinal fluid, and the musculoskeletal system. This is analogous to CO2 dissolving into soda under pressure — when the can is opened, CO2 expands and you see the fizz. The same principle applies to oxygen under hyperbaric pressure: molecules dissolve into the blood plasma and are delivered to oxygen-starved tissues, supporting cellular repair and optimal activity. Oxygen is the final electron acceptor in the Electron Transport Chain where all ATP is produced. Without oxygen we cannot make energy for our brain, organs, or tissue. The more oxygen delivered to our tissues, the healthier, more energetic, and mentally well we feel.
