Indalo ROB
Our flagship residential water system. Advanced proprietary UNF (Ultra Nano Filtration) technology that purifies, re-mineralizes, and produces alkaline, hydrogen-enriched water — available in your home 24/7.
- Free delivery USA
- 10-Year Warranty
- Expert support
Indalo ROB
Advanced Water Purification System
NSF/ANSI 58 Certified
Lab-verified filtration performance
Not just filtered water. Better water.
Every stage of the ROB system is engineered to deliver water that goes beyond basic filtration — pure, re-mineralized, and hydrogen-enriched for your home.
Advanced Contaminant Reduction
Multi-stage filtration designed to significantly reduce a broad range of common contaminants, including chlorine, sediment, heavy metals, and improving overall taste and odor.
Natural Re-Mineralization
Adds back calcium, magnesium, potassium, and 13 additional trace minerals — restoring a balanced mineral profile naturally removed during the filtration process.
Alkaline pH 8.5–9.5
Raises water pH to the 8.5–9.5 range using a natural mineral matrix — producing water with a smoother taste and improved mineral content compared to standard tap water.
Hydrogen-Enriched Water
Produces hydrogen-enriched water at 0.8–1.2 ppm dissolved H₂. Molecular hydrogen is an active area of applied hydration research, with studies ongoing since 2007.
Smart Monitoring System
Built-in sensors monitor water quality in real time. The system alerts you when filter replacement is needed, so you never accidentally drink compromised water.
Zero Plastic Bottles
The ROB replaces approximately 2,000–3,000 plastic bottles per year per household — eliminating plastic exposure from your daily water while saving you money.
7 Stages. Complete transformation.
Each stage of the Indalo ROB is precisely engineered to perform a specific function — together, they convert ordinary tap water into a nutritionally active resource.
Sediment Pre-Filter
Removes particles, rust, sand, and visible sediment from source water. Protects subsequent stages from premature clogging.
Activated Carbon Block
Eliminates chlorine, chloramines, VOCs, pesticides, herbicides, and improves taste and odor dramatically.
UNF Membrane (Ultra Nano Filtration)
Indalo's proprietary membrane technology filters at the nano level — designed as a premium alternative to conventional reverse osmosis, preserving beneficial mineral balance.
Post-Carbon Polishing
Final removal of any residual taste, odor, or organic compounds for crystal-clear, pure water output.
Mineral Re-Addition Stage
Restores essential alkaline minerals — calcium, magnesium, potassium — removed by reverse osmosis. Naturally raises pH.
Alkaline Stage
Further raises pH to the 8.5–9.5 range using a natural mineral matrix, delivering water with a clean, smooth taste and consistent alkalinity.
Molecular Hydrogen Infusion
Final stage infuses dissolved molecular hydrogen H₂ — delivering powerful antioxidant benefits directly in every glass.
Your water, transformed
From contaminated tap water to certified pure, alkaline, hydrogen-rich water — in one intelligent under-sink system.
pH 8.5–9.5
Alkaline output
H₂ Enriched
0.8+ ppm dissolved H₂
Installation Note
The Indalo ROB installs under your kitchen sink and connects to your existing plumbing. It requires a standard power outlet. Installation is not included with online orders. Most homeowners with basic DIY skills can install it using our guide, or hire a local plumber.
Built to perform. Engineered to last.
Complete specifications for the Indalo ROB system. Everything you need to confirm it’s the right fit for your home.
System Specifications
Indalo ROB · Model 2026
7 stages (RO + Alkaline + H₂)
8.5 – 9.5 pH
UNF membrane
0.5 GPM (gallons per minute)
50–75 gallons/day
40–80 PSI recommended
110V AC, standard outlet
Under-sink (standard)
3.2 gallon pressurized tank
14" W × 17" H × 5" D (unit)
12 lbs (without tank)
40°F – 100°F
0.8–1.2 ppm
Negative ORP
NSF-certified
10-year warranty on complete system · lifetime tech support
Filter Replacement Schedule
Estimated based on average US household usage
Every 6–12 months
Every 6–12 months
Every 2–3 years
Every 12 months
Every 12 months
40–80 PSI recommended
Every 12–18 months
Every 18–24 months
Smart alerts built in. The ROB system monitors filter life automatically and notifies you when replacement is needed. No guessing required.
Downloads & Resources
ROB System Data Sheet (PDF)
2.4 MB · Technical specifications
Installation Guide (PDF)
3.1 MB · Step-by-step instructions
NSF Membrane Certification (PDF)
0.8 MB · Lab certification
Watch: How ROB Works (Video)
3 min · Product overview
10-Year Extended Warranty
The Indalo ROB comes with the industry’s most comprehensive warranty: 10 full years of coverage on the complete system. We stand behind our technology — because your health is too important for half-measures. Includes free technical support for the full warranty period.
The Indalo ROB was built for people who care.
Whether you’re a parent protecting your children, a health-conscious professional, or someone who simply wants the best for their family — the ROB is your answer.
Families with children
Children are the most vulnerable to water contaminants. The ROB removes the toxins that most affect developing bodies — giving parents peace of mind with every sip.
Health & fitness enthusiasts
Athletes and active people who care about hydration quality. Hydrogen-enriched water is an active area of research for recovery and performance support.
Seniors & health-conscious adults
As we age, hydration quality matters more. Pure, re-mineralized water makes a tangible difference in taste, mineral intake, and daily drinking habits.
Cooking & culinary enthusiasts
Pure water transforms the flavor of everything you cook. Pasta, soups, coffee, tea — the quality of your water determines the quality of your food.
Smart buyers tired of bottled water costs
The ROB delivers better water than premium bottled brands — at a fraction of the cost. Most families recoup their investment within 18–24 months.
Eco-conscious households
Eliminate 2,000+ plastic bottles per year. The ROB gives you better water with zero plastic waste — the most sustainable choice for your home and the planet.
How does the ROB stack up?
See how the ROB compares to other Indalo systems — and find the right fit for your specific needs.
| Feature | ROB ★ | EKKO | ALK-6000 | CENTRAL |
|---|---|---|---|---|
| Alkaline Water (pH 8.5+) | ✓ | — | — | — |
| Hydrogen-Rich (H₂) | ✓ | — | — | — |
| Re-Mineralization | ✓ | ✓ | ✓ | — |
| Smart Monitoring | ✓ | — | Liter counter | — |
| Whole-Home Coverage | — | — | — | ✓ |
| Starting Price | $3,995 | $2,495 | $750 | $5,995 |
What ROB users say
Over 1,200 households across the USA have chosen the Indalo ROB as their daily water solution.
Your questions, answered honestly
We believe transparency builds trust. Here are the most common questions from ROB buyers.
How much does the Indalo ROB cost in total?
The Indalo ROB is priced at $3,995. Financing options are available starting at approximately $67/month (~$2/day). We offer multiple financing terms. Contact us for a personalized quote based on your specific needs and region.
Does the ROB require professional installation?
How often do I need to replace filters, and what does it cost?
Is hydrogen water safe? Are the health claims scientifically supported?
Molecular hydrogen (H₂) water is safe for daily consumption and is an active area of applied hydration research, with studies published since 2007 exploring potential benefits. The ROB produces water at 0.8–1.2 ppm dissolved H₂. As with any health-related topic, we recommend consulting your healthcare provider for personalized guidance.
What exactly does the 10-year warranty cover?
Ready to transform your family's water?
Start with a free professional water test. Discover exactly what’s in your tap water — and how the Indalo ROB can change that. No obligation required.