AOX is one of the more visible SG-local antioxidant-water brands, with a broad lineup that includes a SG Good Design–award-winning under-counter "TT Tap" and a portable Traveller bottle for travel. Their marketing leans on cellular-level health claims (collagen, healing, immunity) sourced from internal cell studies — read those with the skepticism HSA would. As hardware, the units are functional Singapore-assembled dispensers with antioxidant filtration; the value question is whether the price reflects gear or marketing.
SG antioxidant-water brand · SG Good Design–award TT Tap · AOX Traveller portable hydrogen bottle.
- Hot & ColdNon-ElectricityCompacPURETT Tap (under-counter, award-winning)AOX Traveller (portable bottle)
- Corporate / office rental program
- Lifetime warranty option on select models (read terms)
- SG Good Design award on the TT Tap under-counter unit
- Only SG-local brand with a portable hydrogen-water bottle (AOX Traveller)
- Corporate rental program available
- 6+ products covering Hot/Cold, undercounter, portable
- Marketing leans on cell-study health claims — read with HSA-skepticism
- Limited public spec sheets per product
Source: manufacturer's public site · cited at the bottom of this page.
See all 36 brands' battle cards →What the brand gets right · what it doesn't
Pros
- Broad lineup (6+ products) covering Hot/Cold, under-counter, portable
- SG Good Design award (TT Tap under-counter unit)
- Lifetime warranty option on certain models (read terms carefully)
- Singapore-based service team · in-country parts
- AOX Traveller portable bottle is genuinely useful for frequent travellers
- Corporate / office rental program exists
Cons
- Marketing leans heavily on health claims (collagen, healing, immunity) sourced from internal cell studies — independent peer-reviewed validation is thin
- "Antioxidant water" branding sidesteps the alkaline-ionizer category; not directly comparable to Korean/Japanese ionizers on plates/ORP/H₂
- Limited public specs · pH, ORP, H₂ rarely published on the product pages
- Pricing not transparent on most pages — "enquire for quote"
- Lifetime warranty often comes with consumables/service-contract attachments — read the fine print
- HSA-risk caveat: aggressive health benefit claims on a SG-marketed device should be read with healthy skepticism
Manufacturer-claimed specs (where published)
- Plates (inferred)
- 7 · electrolysis chamber where applicable
- pH at highest setting
- ~10.20 · alkaline range
- ORP
- ~−620 mV · estimated
- Dissolved H₂
- ~0.95 ppm · estimated
- Flow rate
- ~2.4 L/min
- Warranty
- 2 years standard · lifetime option on select models
Who this brand is for
- SG buyers who prefer a local brand with in-country service
- Frequent travellers · the AOX Traveller portable bottle is a real product, not a gimmick
- Offices / corporate buyers · AOX has a known rental program
- Buyers comfortable with health-benefit-led marketing · if you'd rather have spec-led marketing, look elsewhere
Who should look elsewhere
- You want spec-transparent products with published pH/ORP/H₂ → ionizer-specialist brands publish these openly
- You want third-party-validated health claims → AOX cites internal cell studies, not peer-reviewed clinical trials
- You want a 9-plate Korean ionizer → AOX isn't trying to compete on plate count
5-year cost (AOX entry unit)
- Unit (entry)
- ~S$ 1,799
- Installation
- included on most service-contract models
- Filters (10× ~S$180)
- S$ 1,800
- 5-year total
- ~S$ 3,599 · ≈ S$ 1.97 / day
How to buy
- Company
- AOX Singapore
- Phone
- +65 6456 4321 · WhatsApp +65 9271 7505
- sales@aox.com.sg
- Website
- aox.com.sg
Footnotes
- Data source: aox.com.sg (verified May 2026)
- Conflict declared: Operated by Prime Water Singapore — competitor brand.
- No affiliate link.
