Chamber Comparison

Newtowne C4-27vsO2 Heaven SL80/90

Newtowne

C4-27

Entry WellnessFDA Cleared

1.3

ATA

$4K

Starting

2yr

Warranty

O2 Heaven

SL80/90

Entry Wellness

1.3

ATA

Starting

2yr

Warranty

The Bottom Line

The Newtowne C4-27 wins on fda clearance and clinical credibility, while the O2 Heaven SL80/90 takes the edge in weight. If fda clearance is your priority, the Newtowne C4-27 is the stronger pick.

Key Differences

FDA ClearanceNewtowne C4-27

Newtowne

FDA Cleared

O2 Heaven

Not FDA Cleared

FDA clearance matters if you need insurance reimbursement, plan to operate a clinical facility, or want the highest safety assurance. For home wellness use, it's less critical.

Clinical CredibilityNewtowne C4-27

Newtowne

5/10

O2 Heaven

3/10

This score reflects published studies, certifications, and clinical adoption. Higher scores indicate stronger evidence backing the manufacturer's claims.

WeightO2 Heaven SL80/90

Newtowne

75 lbs

O2 Heaven

37.5 lbs

Weight matters for portability and installation. Lighter chambers are easier to move between rooms or take to a second location.

Who Should Buy Which?

Best for

Newtowne C4-27

Home use, travel, budget-conscious buyers, beginners

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Best for

O2 Heaven SL80/90

Budget home users, Middle East/European markets

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Full Specification Comparison

SpecificationNewtowne C4-27O2 Heaven SL80/90
Chamber TypeSoft-ShellSoft-Shell
Performance TierEntry WellnessEntry Wellness
Max Pressure1.3 ATA1.3 ATA
Oxygen Deliveryambient-airambient-air
O₂ Concentration21% (ambient)21% (ambient)
Capacity1-person1-person
Weight75 lbs37.5 lbs
Interior Dimensions27in diameter x 80in length80-90cm diameter
Portabilityportableportable
FDA ClearedYes (#K051759)No
CE MarkedNoNo
Made InUnited StatesTurkey
Price$4,495 - $5,495Contact manufacturer
Warranty2 years2 years
Clinical Score5/103/10
Brand Established2001
Climate ControlNoNo
Communication SystemNoNo
Emergency FeaturesDual zipper safety, pressure relief valve, interior/exterior controls

Newtowne C4-27 — Standout Features

Most affordable FDA-cleared chamber100% USA madelightweight 75 lbsfree shipping

O2 Heaven SL80/90 — Standout Features

Two size optionsISO 13485Turkish manufacturing

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