AHA Flex 18 V2

1.8 ATA medical-grade soft-shellV2 generationCE Class IIb

Description on file

Stored directory description. It is not a test we ran of this chamber.

The AHA Flex 18 V2 (previously known as 'AHA Smart') is AHA's medical-grade 1.8 ATA chamber in the updated V2 generation. Features refined construction and updated compressor technology. CE Class IIb certified for medical use.

Endorsements & Recognition

Used by professional athletes; celebrity references include Tiger Woods, Beckham, Djokovic (general HBOT endorsement)

★ TRUE

Who is this for?

Suited to serious wellness enthusiasts, performance-driven individuals, and boutique clinics looking for a step beyond the entry-level experience. The AHA Flex 18 V2 offers meaningful pressure therapy at 1.8 ATA in a format that works for dedicated personal use or a premium small-scale practice. If you've done your research and are ready to invest in a high-quality chamber that will serve you for years, this is a well-regarded and capable choice.

Who it suits

AHA Flex 18 V2 is a soft-shell chamber, listed at 1.8 ATA, in the $10,000–$25,000 listed-price band, with a listed capacity of 1-person, listed interior size 85cm diameter x 250cm length.

The listing describes who it is for as: Suited to serious wellness enthusiasts, performance-driven individuals, and boutique clinics looking for a step beyond the entry-level experience. The AHA Flex 18 V2 offers meaningful pressure therapy at 1.8 ATA in a format that works for dedicated personal use or a premium small-scale practice. If you've done your research and are ready to invest in a high-quality chamber that will serve you for years, this is a well-regarded and capable choice.

This is not medical advice. Ask your doctor which pressure and setting fit you, and read the Athletic Recovery & Sports Performance guide.

Who should skip it

Listed maximum pressure is 1.8 ATA. HBOT Finder's chamber guide treats 2.0 ATA as the clinical standard, so this chamber is not for protocols that require 2.0 ATA or higher.
Listed chamber type is soft-shell, so this is not a hard-shell clinical chamber.
FDA clearance in our database is "no", so this is not an FDA-cleared device.
The low price estimate is $16,000, so this is not a chamber listed under $10,000.

Estimated Price

$16,000 - $22,000 (estimated)

Among 22 soft-shell chambers with a listed low price in the $10,000–$25,000 band, those low prices run from $10,195 to $23,000. This chamber's listed low price is $16,000.

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Used for

Based on the protocol pressure and tier this chamber supports. FDA-approved indications marked.

Athletic Recovery & Sports Performance Chronic Pain & Fibromyalgia Long COVID Post-Surgical Recovery PTSD Traumatic Brain Injury (TBI)Cerebral Palsy Migraine & Cluster Headaches Autism Spectrum Disorder

Closest listed alternatives

Same chamber type and listed-price band. Sorted by how close the listed low price and pressure are.

Chamber	Type	ATA	Listed price	Compare
AHA Fit 18	soft-shell	1.8	$15,000 - $20,000 (estimated)	Compare
ProReset Oasis	soft-shell	1.4	Contact manufacturer	—
OxyHealth Respiro 270	soft-shell	1.3	$15,000 - $18,000	—

Best-of lists

Home chambers under $25,000

Questions from the listing

What maximum pressure is listed for the AHA Flex 18 V2?

The AHA Flex 18 V2 listing shows a maximum pressure of 1.8 ATA.

What price is listed for the AHA Flex 18 V2?

The listing shows $16,000 - $22,000 (estimated).

Is the AHA Flex 18 V2 listed as FDA cleared?

In the HBOT Finder database, FDA clearance for the AHA Flex 18 V2 is "no".

What type of chamber is the AHA Flex 18 V2?

The AHA Flex 18 V2 is listed as a soft-shell chamber.

What size is listed for the AHA Flex 18 V2?

The listing gives capacity 1-person and interior dimensions 85cm diameter x 250cm length.

Does this page say whether the AHA Flex 18 V2 is right for a medical condition?

No. This page only repeats the chamber's listed specifications. Ask your doctor before using hyperbaric oxygen therapy. Condition guides on this site summarize published research and are not personal medical advice.