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Head-to-head buyer guide

OxyHealth Fortius 420 vs OxyHealth Vitaeris 320

Specs, prices, editor verdict, and who should buy which — compared side-by-side.

By Ryan · Editor & Founder
Published May 3, 2026
OxyHealth
OxyHealth

Fortius 420

OxyHealth's multi-occupancy flagship — sit-up height, accommodates 2 adults, the family-office HBOT default.

PRICE
$38,000–$45,000
View at OxyHealth
OxyHealth
OxyHealth

Vitaeris 320

The home hyperbaric chamber that became standard equipment for serious longevity buyers — OxyHealth's Vitaeris 320 is the soft-shell HBOT default.

PRICE
$14,500–$16,000
View at OxyHealth
The verdict

These are close picks. Both score in the same range. The right call depends on buyer profile — read the per-buyer recommendations below.

Side-by-side specs

SpecOxyHealth Fortius 420OxyHealth Vitaeris 320
price$38,000–$45,000$14,500–$16,000
chamber typeSoft-shell (mHBOT)Soft-shell (mHBOT)
pressure1.3 ATA1.3 ATA
diameter42 inches32 inches
occupancy2 adults seated or 1 reclined1 person (lying)
footprint12 × 6 feet10 × 4 feet
fda status510(k) cleared510(k) cleared
warranty5 years5 years

OxyHealth Fortius 420 also publishes: ceilingClearance

OxyHealth Vitaeris 320 also publishes: length, sessionTime, compressorNoise, power

Who should buy which

Pick the OxyHealth Fortius 420 if

Family offices, couples wanting to share sessions, buyers building dedicated wellness rooms. The right tier for ultra-premium installs.

Skip if

You only need solo HBOT access (Vitaeris/Solace are sufficient), or you can't accommodate the 12×6 ft + ceiling footprint.

Pick the OxyHealth Vitaeris 320 if

Home buyers wanting daily HBOT access at the most credible entry tier. Family offices building wellness facilities. Anyone with the budget and space (10×4 ft footprint) who wants the protocol without the $50K+ clinical chamber commitment.

Skip if

You can't dedicate a 10×4 ft floor footprint, you need above-1.3 ATA pressures (rare for longevity protocols), or you'll only use HBOT 1-2x/month (in which case clinical access at $200/session is more economical).

Go deeper

FULL REVIEW
Read the OxyHealth Fortius 420 review →
FULL REVIEW
Read the OxyHealth Vitaeris 320 review →