Head-to-Head Comparison
AlkaViva Delphi H2 vs Enagic Super 501
Comparing AlkaViva Delphi H2 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.
AlkaViva 9 Plates · ~1.4 PPM H₂
Enagic 12 Plates · Not published H₂
Comparing
★ Our Pick
AlkaViva
Delphi H2
$2,997
Direct from AlkaViva
Enagic
Super 501
$5,980 *(MLM distributor price)*
Direct from Enagic
Core Technical Specifications
AlkaViva Delphi H2
Enagic Super 501
Plates
9
12 Lead
H₂ Output
~1.4 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
UltraWater Dual Filtration
1-Stage Carbon (High-Grade)
Installation
Under-Counter
Countertop
Warranty & Trial Period
AlkaViva Delphi H2
Enagic Super 501
Warranty
Lifetime Parts / 10-Yr Labor
5-Year Limited
Trial Period
75 Days Lead
Varies by distributor Days
Manufacturer
South Korea
Japan
Brand Trust & Track Record
AlkaViva Delphi H2
Enagic Super 501
BBB Rating
A+ Since 2007 / Low Complaints
A+ Since December 2025 *(recently obtained)* / 25+ Complaints
Years in Business
20+ Years
50+ Years Lead
Sales Model
Direct / Retail
MLM (Multi-Level Distribution)
Pricing & Investment
AlkaViva
Enagic
Direct Price
$2,997 Winner
$5,980 *(MLM distributor price)*
Price Difference
The AlkaViva is $2,983 less than the Enagic.
Expert Review Verdict
★ AlkaViva Delphi H2 Strengths
- → Flagship 9-plate performance without sacrificing countertop space
- → UltraWater filtration is a good choice for contaminant removal
- → Dedicated faucet with full control over pH and H2 settings
✓ 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
AlkaViva Delphi H2 is our recommended pick for this comparison based on spec wins, warranty depth, and long-term value.
🏆 Buy the AlkaViva Delphi H2 if...
✓ Buy the Enagic Super 501 if...
AlkaViva
AlkaViva Delphi H2
$2,997
Shop AlkaViva → 75 Days Trial · Lifetime Parts / 10-Yr Labor
Compare AlkaViva vs...
Enagic
Enagic Super 501
$5,980 *(MLM distributor price)*
Shop Enagic → Varies by distributor Trial · 5-Year Limited
Compare Enagic vs...