HERO Dual 20
Supplier specifications and source limits, not an independent Hydrogenology test or a medical recommendation.
Model information
- Manufacturer/seller market
- Australia / USA
- Manufacturing origin
- Australian brand with US storefront; physical manufacturing country not established
- Technology
- SPE / PEM electrolysis; separate H2/O2 channels
- Required water
- Purified or distilled water
- Generation additives and consumables
- User-added chemicals not specified in the reviewed exact-model documentation
- H₂ generation / flow
- H2 1,000 mL/min for purchased Dual 20-1500 configuration
- Total generated output
- O2 500 mL/min; 1,500 mL/min total for default configuration
- Declared gas configuration
- Separate H₂ / optional combined mode
- Outlet claim (not inspired concentration)
- Not established
- Prepared-air concentration claim
- Not established
- Concentration limits
- Actual inspired concentration not established.
- Variants
- Default purchased tier: Dual 20-1500. Three factory tiers exist; prices for other tiers not assigned.
- Price context
- USD 3,245.00 active US promotion for one default Dual 20-1500 configuration; regular USD 3,395.00. Offer through 30 November 2026, reviewed 2026-11-04 with United States / USD selected. US shipping and import duties included as listed; any additional sales tax unconfirmed.
- Availability
- Not independently confirmed
- Source status
- Source-linked supplier specifications; not independently measured by Hydrogenology.
- Last source check
- 2026-11-04
- Field-specific dates
- identity: 2026-11-04; specifications: 2026-11-04; priceReview: 2026-11-04
- Notes and unresolved claims
- Three factory tiers are sold under the Dual 20 family; these are distinct purchased configurations, not selectable flow tiers on one unit. Only the evidenced default Dual 20-1500 price is assigned. Secondary drinking-water function is not another device record. Device output is not actual inspired exposure.
Source links
The documentation level and original check dates above are retained. Listing a source does not mean every linked manual or report was read, nor that Hydrogenology verified supplier test claims.
Reader experiences
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Before interpreting a specification
Source output, gas purity, mixed-gas composition and actual inspired exposure are different. Generator production of H₂ and O₂ alone does not establish their coadministration.