Head-to-Head Comparison
Alkaline Water Plus Smart 9P vs Enagic Super 501
Comparing Alkaline Water Plus Smart 9P against Enagic Super 501. 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
Enagic 12 Plates · Not published H₂
Comparing
★ Our Pick
Alkaline Water Plus
Smart 9P
$1,997
Direct from Alkaline Water Plus
Enagic
Super 501
$5,980 *(MLM distributor price)*
Direct from Enagic
Core Technical Specifications
Alkaline Water Plus Smart 9P
Enagic Super 501
Plates
9
12 Lead
H₂ Output
~1.1 PPM Lead
Research Pending
ORP Range ⓘ
Up to -800 mV Lead
Research Pending
pH Range
Research Pending
Research Pending
Power System
Research Pending
Research Pending
Filtration
Dual-Stage High-Capacity
1-Stage Carbon (High-Grade)
Installation
Countertop
Countertop
Warranty & Trial Period
Alkaline Water Plus Smart 9P
Enagic Super 501
Warranty
Limited Lifetime (Parts)
5-Year Limited
Trial Period
60 Days Lead
Varies by distributor Days
Manufacturer
South Korea / USA
Japan
Brand Trust & Track Record
Alkaline Water Plus Smart 9P
Enagic Super 501
BBB Rating
A+ Since 2010 / 0 Complaints
A+ Since December 2025 *(recently obtained)* / 25+ Complaints
Years in Business
17+ Years
50+ Years Lead
Sales Model
Multi-Brand Retailer
MLM (Multi-Level Distribution)
Pricing & Investment
Alkaline Water Plus
Enagic
Direct Price
$1,997 Winner
$5,980 *(MLM distributor price)*
Price Difference
The Alkaline Water Plus is $3,983 less than the Enagic.
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
✓ Enagic Super 501 Strengths
- → 12 plates — the highest plate count in the Enagic catalog
- → Dual hose separation (7 plates for drinking, 5 plates for cleaning water)
- → Massive output capacity for commercial/heavy residential use
Alkaline Water Plus Smart 9P 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 Enagic Super 501 if...
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...
Enagic
Enagic Super 501
$5,980 *(MLM distributor price)*
Shop Enagic → Varies by distributor Trial · 5-Year Limited
Compare Enagic vs...