Head-to-Head Comparison
AlkaViva Athena H2 vs Alkaline Water Plus Smart 9P
Comparing AlkaViva Athena H2 against Alkaline Water Plus Smart 9P. We evaluate plate surface area, verified hydrogen output, warranty depth, and long-term reliability to see which system justifies its price point.
AlkaViva 7 Plates · 1.3 PPM H₂
Alkaline Water Plus 9 Plates · ~1.1 PPM H₂
Comparing
★ Our Pick
AlkaViva
Athena H2
$2,204
Direct from AlkaViva
✓ Price Leader
Alkaline Water Plus
Smart 9P
$1,997
Direct from Alkaline Water Plus
Core Technical Specifications
AlkaViva Athena H2
Alkaline Water Plus Smart 9P
Plates
7 (SmartDesign Platinum-Coated Titanium)
9 Lead
H₂ Output
1.3 PPM Lead
~1.1 PPM
ORP Range ⓘ
−850 mV Lead
Up to -800 mV
pH Range
Research Pending
Research Pending
Power System
SMPS with AutoAdjust
Research Pending
Filtration
UltraWater Dual-Stage (certified to remove 249+ contaminants)
Dual-Stage High-Capacity
Installation
Countertop
Countertop
Warranty & Trial Period
AlkaViva Athena H2
Alkaline Water Plus Smart 9P
Warranty
Lifetime Parts / 5-Year Labor
Limited Lifetime (Parts)
Trial Period
75 Days ($99 Fee if Used) Lead
60 Days
Manufacturer
South Korea
South Korea / USA
Brand Trust & Track Record
AlkaViva Athena H2
Alkaline Water Plus Smart 9P
BBB Rating
A+ / Accredited since 2007
Research Needed
Years in Business
15+ Years
17+ Years Lead
Sales Model
Direct
Multi-Brand Retailer
Pricing & Investment
AlkaViva
Alkaline Water Plus
Direct Price
$2,204
$1,997 Winner
Price Difference
The Alkaline Water Plus is $207 less than the AlkaViva.
Expert Review Verdict
★ AlkaViva Athena H2 Strengths
- → Elite UltraWater dual filtration (tested for 249+ contaminants) but requires an extra pre-filter in most cases.
- → Hydrogen-optimized electrolysis (1.3 PPM) at drinkable pH levels
- → Compact footprint is ideal for smaller apartment kitchens
- → 75-day trial period (look for fine print) allows for meaningful home testing
✓ 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 Athena H2 is our recommended pick for this comparison based on spec wins, warranty depth, and long-term value.
🏆 Buy the AlkaViva Athena H2 if...
- → Small families or individuals in urban apartments
- → Buyers who prioritize clean water via UltraWater tech
- → Health-conscious consumers who want decent tech under the $2,500 mark
✓ Buy the Alkaline Water Plus Smart 9P if...
AlkaViva
AlkaViva Athena H2
$2,204
Shop AlkaViva → 75 Days ($99 Fee if Used) Trial · Lifetime Parts / 5-Year Labor
Compare AlkaViva vs...
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...