Head-to-Head Comparison
Alkaline Water Plus Smart 9P vs AlkaViva Vesta H2
Comparing Alkaline Water Plus Smart 9P against AlkaViva Vesta H2. We evaluate plate surface area, verified hydrogen output, warranty depth, and long-term reliability to see which system justifies its price point.
Alkaline Water Plus 9 Plates · ~1.1 PPM H₂
AlkaViva 9 Plates · 1.4 PPM H₂
Comparing
Alkaline Water Plus
Smart 9P
$1,997
Direct from Alkaline Water Plus
★ Our Pick
AlkaViva
Vesta H2
$2,797
Direct from AlkaViva
Core Technical Specifications
Alkaline Water Plus Smart 9P
AlkaViva Vesta H2
Plates
9
9 (SmartDesign Platinum-Coated Titanium)
H₂ Output
~1.1 PPM
1.4 PPM Lead
ORP Range ⓘ
Up to -800 mV
−800 mV
pH Range
Research Pending
Research Pending
Power System
Research Pending
SMPS with AutoAdjust
Filtration
Dual-Stage High-Capacity
UltraWater Dual-Stage (0.01 micron options)
Installation
Countertop
Countertop
Warranty & Trial Period
Alkaline Water Plus Smart 9P
AlkaViva Vesta H2
Warranty
Limited Lifetime (Parts)
Lifetime Parts / 5-Year Labor
Trial Period
60 Days
75 Days ($99 Fee if Used) Lead
Manufacturer
South Korea / USA
South Korea
Brand Trust & Track Record
Alkaline Water Plus Smart 9P
AlkaViva Vesta H2
BBB Rating
A+ Since 2010 / 0 Complaints
A+ / Accredited
Years in Business
17+ Years Lead
15+ Years
Sales Model
Multi-Brand Retailer
Direct
Pricing & Investment
Alkaline Water Plus
AlkaViva
Direct Price
$1,997 Winner
$2,797
Price Difference
The Alkaline Water Plus is $800 less than the AlkaViva.
Expert Review Verdict
★ Alkaline Water Plus Smart 9P Strengths
- → Carries official KFDA medical device certification
- → Includes dual internal filtration capable of removing heavy metals and VOCs
- → Clean, appliance-like design fits easily into modern kitchen aesthetic
✓ AlkaViva Vesta H2 Strengths
- → UltraWater dual filtration (tested for 249+ contaminants)
- → Hydrogen-specific engineering for usable H2 at drinkable pH levels
- → 75-day trial period (matches industry-leading Tyent)
- → Solid A+ BBB record since 2007 accreditation
AlkaViva Vesta H2 is our recommended pick for this comparison based on spec wins, warranty depth, and long-term value.
✓ Buy the Alkaline Water Plus Smart 9P if...
🏆 Buy the AlkaViva Vesta H2 if...
- → Users in areas with complex water contamination (PFAS, VOCs, pharmaceuticals)
- → Those who want a 9-plate machine at a sub-$3,000 price point
- → Buyers who value third-party filtration testing over raw plate surface area
Alkaline Water Plus
Alkaline Water Plus Smart 9P
$1,997
Shop Alkaline Water Plus → 60 Days Trial · Limited Lifetime (Parts)
Compare Alkaline Water Plus vs...
AlkaViva
AlkaViva Vesta H2
$2,797
Shop AlkaViva → 75 Days ($99 Fee if Used) Trial · Lifetime Parts / 5-Year Labor
Compare AlkaViva vs...