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Newtowne Hyperbarics- C4-27 Home Hyperbaric Chamber

Newtowne Hyperbarics

$4,495.00 USD

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This Newtowne Hyperbarics Class 4-27" mild hyperbaric chamber is designed for a single person for home use. This is the smallest hyperbaric chamber option in size from Newtowne Hyperbarics. It is very portable for traveling and a best-selling home hyperbaric chamber. It is operable internally and externally, giving you complete control over the device so you can independently complete your hyperbaric oxygen therapy session at home.

Newtowne Hyperbarics is made in the USA, has a 100% safety record, and has been designing and manufacturing hyperbaric chambers for over 20 years. Newtowne Hyperbarics chambers are FDA-cleared and registered (#K051759) for your peace of mind.

*BONUS Oxygen Kit includes a valve for an oxygen concentrator that hooks to the hyperbaric chamber, one oxygen hose, one adult mask, and one adult nasal cannula. 

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Watch below for an external view of a Newtowne Hyperbaric Chamber.


Diameter: 27" Fits one person at a time. Bestseller for a home hyperbaric chamber

Length: 92"

Brand: Trusted Newtowne Hyperbarics Dealer

Operating Pressure: 4 PSI or 1.3 ATA This hbot is equipped with dual pressure relief valves. While only one is needed for normal operation, the second valve provides a critical safety backup in case the first is unable to vent properly.

Main Body-The Bladder: This is made from a hypoallergenic, medical grade material, including 46 oz. heavy-duty, double laminated ballistic grade nylon. It weighs approximately 19 lbs.

Frame: External, This frame is made of steel. (no bolsters are needed for stabilization)

Zippers: Triple zipper entry. One outer and one inner coil safety zipper with a middle airtight zipper. (no lubrication is required)

Belt Buckles: None

Power Outage Alarm: Yes. The power outage alarm will sound if there is an interruption in power because the pump stops or the power goes out in your home.  If the power is lost, there is plenty of time to get out of the chamber using standard procedures.  CO2 build-up would not be an issue for at least 30 minutes.

Compressors: One HK80 Includes an automatic compressor relief valve: Prevents the oxygen chamber from exceeding safe pressure limits.

Windows: One 9" diameter window at your head. This window has a hard port cover which is a window reinforcement with a floating piece of Lexan that prevents the window from bulging upon inflation.

Internal and External Pressure Gauge: External only. This gives the person outside of the hyperbaric chamber the ability to monitor the internal pressure. Internal gauge not included. If the patient wants to monitor the pressure from inside while completing their hyperbaric oxygen therapy session, it is a $150.00 upgrade for an internal pressure gauge. Click here to view.

Entry to Chamber: Side or top entry to step in. A patient must have full mobility to enter and exit this HBOT.

Accessories: Thin 1/2" yoga-style mat for comfort.  You can upgrade to a thicker 4" curved foam mattress.

Oxygen Concentrator: Not included. Here are the recommended 10-liter Oxygen Concentrator options.

Additional Options: Here are the recommended upgrades for Newtowne C4-27 Hyperbaric Chamber. A thicker 4" curved mat for more comfort and an internal pressure gauge so a patient can watch the pressure from inside while completing your hyperbaric oxygen therapy session.

The Newtowne Hyperbarics C4-27 Hyperbaric Chamber Operation Manual

Financing Options

Here are our personal financing options or commercial financing options for hyperbaric chambers.

Price Guarantee

We work very hard to ensure that we offer the absolute best prices online.  If you find another online store that offers a lower price than us within six months of your purchase date, please let us know and we will refund your original payment for the difference. We want you to feel confident that you are getting the absolute best price for the product you are ordering.  If you find that our own website has a lower price for the same item you have ordered within six months of your purchase date we will refund the difference.

To request your partial refund simply email us a link to the same product on our website, or on our competitors website within six months from the date of your order and we will process the credit accordingly.

Our 100% Price Guarantee has some limitations:

  • You must purchase the item from our website before requesting your Price Match Guarantee
  • Promotions such as rebates and buy one, get one free offers are not eligible
  • The item must be in stock on the competitors website
  • The competitor must be an online store, they may not have a retail location
  • The website can not be a discounter or auction website (i.e.; eBay, overstock, etc.)
  • The competitor must be an Authorized Retailer of the product in question
  • The Price Match Guarantee includes the item price and the shipping charges, it excludes sales tax



    Please inspect the packaging of your item(s) when it arrives, if you notice any damage make note of it when signing for delivery.  If your item(s) do arrive damaged, please send photos to and we will process an insurance claim within 24 hours on your behalf.


    All orders cancelled after 48 hours are subject to a $20 administration fee, whether or not your order has shipped.  If your order has shipped, you (the buyer) will also be responsible for the return shipping charges and credit card fees. Refunds will only be issued to the original credit card that you used when placing your order.

    Returns & Refunds:

    All Newtowne Hyperbarics Hyperbaric Chambers and accessories may be returned in like new condition. To return please contact us at We must be contacted within 14 days of the receipt of goods. We will give you a Return Authorization Number, and it must be placed on the outside of the package before mailing.

    All items must be carefully packed, insured, and returned in the original packaging. The customer assumes all responsibility for any damage and expenses incurred while shipping it back to the factory. The refund may be reduced by fees incurred during sale including credit card fees and shipping costs to and from the buyer. Once customer service has received the product and examined that it is like new condition or determined the costs to bring it back to the original quality, Healing The Hyperbaric Way will issue a refund within 24 hours. The refund will be issued to the original credit card it was purchased with. 

    Oxygen concentrators cannot be returned unless the box is unopened. If you have any concern, we recommend trying out your hyperbaric chamber and then adding the oxygen concentrater later. If the concentrator is unopened and sent back to the warehouse once it is received in its original condition Healing The Hyperbaric Way will issue a refund within 24 hours. The refund will be issued to the original credit card it was purchased with. 


    All Newtowne Hyperbarics Hyperbaric Chambers and accessories be exchanged in like new condition. To exchange you must contact us at  We must be contacted within 14 days of the receipt of goods. We will give you a Return Authorization Number and it must be placed on the outside of the package.

    All items must be carefully packed, insured, and returned in original packaging. Customer assumes all responsibility for any damage and expenses incurred while shipping back to the factory. If the item that you’re exchanging it for is less than the original charge to your credit card or the new amount exceeds the original purchase amount, that refund or charge will take place within 24 hours after customer service has checked the quality it was received in.


This hyperbaric chamber ships free.

We Proudly Ship With:

If your order is stock we will process the charges to your credit card.  Currently orders are shipping within 5 days in 3 boxes. Please email your doctors prescription to the email address below as we cannot ship until this is received.

Once we receive it we will send you tracking information within 24 hours of your order leaving the warehouse to the e-mail address you provided when checking out.  If you do not receive tracking information from us within six business days of your order, feel free to follow up with us at the email address below. 

Shipping to Alaska & Hawaii:

We absolutely ship to Alaska and Hawaii! Please email us at the email address below or call us at 360-230-8253 with your address for a shipping quote.

Email us at for any shipping support.

Speak to a Live Specialist

Have questions about hyperbaric oxygen therapy? Get answers from a live specialist right away. Call now! 360-230-8253


Newtowne Hyperbarics warrants your C4-27 hyperbaric chamber to be free from defects in material and workmanship for a period of two years from the date of purchase. If you discover a defect in a product covered by this warranty, they will repair it at their discretion using new or refurbished components. If a repair is not possible, they will replace the item.

An additional one, two or three year warranty can be purchased at any time during the first two years. The warranty covers defects in manufacturing discovered while using the product as recommended by the manufacturer. The warranty does not cover loss or theft, damage caused by misuse, abuse, unauthorized modification, improper storage conditions, lightning, or natural disasters. The cost of shipping to and from the factory is the responsibility of the owner. Should the product fail, your sole recourse shall be repair or replacement, as described above.


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Customer Reviews

Based on 6 reviews
Tracey Smith
Very satisfied

I purchased the Newtowne Hyperbarics- C4-27 Home Hyperbaric Chamber to help treat my Hunner type-Interstitial cystitis. I have been using it regularly for several months and have noticed my symptoms improve. Purchasing was easy and the shipment came to my house very promptly. Audrey took the time to answer my questions over the phone and via email. She even coordinated getting a new chamber shipped to my house when I noticed an air leak. The chamber is easy to set up and fits in my bedroom very easily. I have recommended HBOT and Healing the Hyperbaric way to friends. I feel like every home should have one because HBOT helps with many different conditions.

Eileen S.
Providing Hope

I’ve known about HBOT for many years. Just really only associated it the treatment for the Bends and knew it sped recovery for certain conditions. However, I never really thought I would need the therapy. After speaking with Audrey and hearing about her experience, I decided to check in with someone else that had used HBOT for a spider bite.
Then I decided to read as much as I could in a short amount of time. I have been having some weird medical issues and felt it was time to try HBOT. A local chiropractor offers mHBOT at a reasonable price to I bought three sessions to see if I could deal with being in a chamber.
The third session convinced me I absolutely could get relief for my symptoms:
1. Chronic inflammation
2. Chronic migraines
3. Fatigue
4. Depression
5. Insomnia
6. A diagnosis of an autoimmune disease
… to name a few. The most crazy symptom was that I felt like I constantly had a blow torch on my feet. So we pulled the trigger and bought the Newtowne C4-27 mHBOT.
I’ve had it less than a month:
1. No swelling since starting
2. No migraines since starting
3. More energy since starting
4. Overall good mood since starting
5. Better sleep since starting
6. No Blow Torch sensation since starting.
I ‘dive’ an hour per day, my ultimate hope is that I can stop taking the two prescribed medications and continue to improve overall.
If you are on the fence about this… my vote is to buy the chamber

C4-27 chamber

I have grown to love my chamber. When I first got it I was too claustrophobic to use it. I considered returning it. I was able to work through the claustrophobia and now use it for 90 minutes a day. I felt drained after the 1st few sessions but now I feel slightly energized afterwards. I am using this chamber as part of my cancer treatment. Going to a clinic daily was both expensive and time consuming. I’m very happy we decided to purchase this for home use. I also can’t say enough great things about the purchase process through Healing the Hyperbaric way. I highly recommend this company!

It seems like a “no frills” design, but works well

I’m 6’2” and I fit comfortably inside with room to spare. Reaching the zipper pull takes a bit of flexibility because the diameter is a bit restrictive, but it works. It seems like a “no frills” design, but works well and the price was very competitive. I’d give it a 5.

David Born
Life's greatest value

I continue to be speechless each day at the difference this has been making in my life for healing severe tbi complications! The rate of change and benefits I keep seeing is something I never in my wildest dreams Imagined would be possible! The benefits of sleeping in one are like no other because of the extended period of decreased inflammation. It is bringing me the most magical healing and health possible! I can't get over what it's doing and it's only been two weeks! You are truly missing out on how magical it can be if you don't sleep in it without the mask.