Newtowne Hyperbarics A4-34 tops our 14-chamber ranking at 9.2/10, prices checked November 11, 2026

OxyNova OxyNova 7 review

A Kevlar and aramid soft chamber backed by a lifetime warranty.

7.9FairNo. 13 of 14Soft chamber1.4 ATANo FDA statement for the chamber
OxyNova OxyNova 7 hyperbaric chamber, official photo from the brand

OxyNova OxyNova 7 hyperbaric chamber, official photo from the brand

Our verdict7.9

7.9Fair

The OxyNova 7 is built to last: Kevlar and aramid-based fabric, a surgical-grade stainless internal frame, eight double-layered windows and a lifetime warranty for personal and commercial use.

It can be run from inside without help and lists relief valves and gauges inside and out.

It is also expensive at $25,500 through an authorized dealer, OxyNova hides its own prices behind a login, and it is narrow at 28 inches.

Best for: a lifetime warranty and a tough Kevlar-based soft chamber.

Who it's for

Buy it if

  • You want a chamber you will keep for a very long time
  • You care about build materials
  • You might use it commercially later

Skip it if

  • You want value for money
  • You want a wide body
  • You want the price on the brand's own site

Specs10

From OxyNova's page, Nov 11, 2026
TypeSoft chamber, lying
Pressure1.4 ATA
Size (inflated / inside)28-inch × 90-inch
Weight38.6 lb
WarrantyLifetime warranty for personal and commercial use (OxyNova).
Oxygen concentratorNot stated
FDA status (brand wording)No FDA statement found
Safety features stated3 of 4
Made inNot stated
FinancingFinancing for individuals and businesses (OxyNova).

In the box: Kevlar and aramid-based fabric, internal surgical-grade stainless frame, eight double-layered windows, orthopedic Viscogel mattress, rotary vane compressor (above 160 L/min).

Pros and the catch

  • Lifetime warranty, personal and commercial use
  • Kevlar and aramid fabric over a stainless internal frame
  • Eight double-layered windows
  • Operable from inside without help; two relief valves, inside and outside gauges

The catch: $25,500 for a 28-inch, 1.4 ATA chamber, prices hidden behind a login, and no word on whether the concentrator is in the price.

Price

OxyNova shows financing "starting at $130/week" but puts prices behind a login. Surf Performance Recovery, an authorized dealer, lists the OxyNova 7 at $25,500. Shipping is not stated on the pages we read.

Build

The fabric is Kevlar and aramid-based, over an internal surgical-grade stainless frame, with eight double-layered windows and an orthopedic Viscogel mattress. A rotary vane compressor above 160 L/min feeds it. At 38.6 lb it is light for what it is. The body is 28 by 90 inches, so it is closer to the Respiro 270 than to the Dive.

Oxygen and FDA

OxyNova mentions an oxygen concentrator for about 93% purity, but does not say it is in the price. We found no FDA statement for the OxyNova 7.

Price, dated

Checked November 11, 2026

$25,500 from the Surf Performance Recovery (authorized OxyNova dealer). OxyNova hides prices behind a login and advertises financing "starting at $130/week"; Surf Performance Recovery, an authorized dealer, lists $25,500.

Shipping: Not stated on the pages we read.

Oxygen: OxyNova mentions an oxygen concentrator for about 93% purity but does not say it is in the price.

Financing: Financing for individuals and businesses (OxyNova). Ask for the APR and the total repaid, not just the monthly figure.

Prices move. The button below opens OxyNova's page so you see today's number before you decide.

How it scores

7.9Fair

7.9/10 (fair), No. 13 of 14 in our overall ranking. Each criterion is rated from what OxyNova publishes, on the scales shown on our method page; anything not stated scores low. How we score.

FDA status stated by the brand (22%)Not stated (scores low)
Price (dated, US) (20%)Weak
Interior diameter (15%)Average
Warranty (15%)Top marks
Stated safety features (12%)Strong
Oxygen concentrator in the price (10%)Not stated (scores low)
Pressure range offered (6%)Strong

FDA wording and safety

We found no FDA statement for the OxyNova 7 on the pages we read.

Safety hardware stated: Two pressure-relief valves, interior and exterior gauges, operable from inside without help, stainless steel internal frame.

  • Operable from inside: stated
  • Emergency release: not stated on the page we read
  • Pressure relief valves: stated
  • Internal gauge: stated

This is not medical advice. A hyperbaric chamber is a medical device: talk to your doctor before you buy or use one, and follow OxyNova's instructions. Our safety guide covers the FDA's latest advice.

The two chambers closest in price, and what they do differently.

FAQ

What warranty does OxyNova give?

A lifetime warranty for personal and commercial use, according to OxyNova.

What pressure does the OxyNova 7 reach?

1.4 ATA.

How much does the OxyNova OxyNova 7 cost?

$25,500 on November 11, 2026, from Surf Performance Recovery (authorized OxyNova dealer). OxyNova hides prices behind a login and advertises financing "starting at $130/week"; Surf Performance Recovery, an authorized dealer, lists $25,500. Shipping: Not stated on the pages we read.

Is the OxyNova OxyNova 7 FDA cleared?

We found no FDA statement for the OxyNova 7 on the pages we read.

Is an oxygen concentrator included?

Not stated. OxyNova mentions an oxygen concentrator for about 93% purity but does not say it is in the price.

Sources

Read November 11, 2026

Written by Claire Benton, editor, home hyperbaric chambers. Some links are affiliate links; it never changes our scores. Disclosure.