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Enjoy clean, hydrogen-rich water with the Hòa Phát HPA855 12-core RO Hydrogen Alkaline Ion Water Purifier. Continuous electrolysis technology generates alkaline ionized hydrogen water, combined with a 75 GPD RO membrane imported from the USA and 12 filtration cores, delivering pure water enriched with beneficial minerals.
Outstanding Features
Equipped with 2 titanium electrodes coated with platinum (manufactured in Korea) combined with continuous electrolysis technology, producing alkaline ionized hydrogen water with multiple benefits:
Breaks down water molecules for faster absorption and effective hydration.
Helps neutralize acid and maintain a stable pH level in the body.
Contributes to antioxidant effects, improves digestion, and enhances daily health.
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Design – Types of Filtered Water
Compact standing cabinet design, easy to place in various spaces such as living rooms, kitchens, offices, and cafés.
Luxurious tempered glass front panel, scratch-resistant, and easy to clean.
Vietnamese-labeled rotary control knob for simple operation, integrated with LED indicators for electrolysis status.
The Hòa Phát water purifier provides 2 convenient types of water:
Hydrogen alkaline ionized water.
Pure water.
Note: It is recommended to use input water that meets QCVN 01-1:2018/BYT standards to ensure output water quality.
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Certified Clean Water by the Ministry of Health
Meets national standard QCVN 6-1:2010/BYT, safe for direct drinking as regulated by the Ministry of Health.
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Filtration Capacity – Storage Tank Volume
Filtration capacity: 15 liters/hour, providing continuous water supply suitable for large families, workplaces, or small businesses.
Water storage tank capacity: 6.5 liters.
The RO Hydrogen water purifier features 1 faucet and 2 water types for multiple uses:
Hydrogen alkaline ionized water (pH 6.5 – 9.5, Hydrogen 800 – 1800 ppb, ORP -350 to -800 mV): helps with antioxidant effects, acid neutralization, and digestion support.
Pure water: suitable for direct drinking, mixing, or cooking.
Note: Actual water temperature depends on ambient conditions and water output volume.
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Clean Water Recovery Ratio
The Hòa Phát HPA855 water purifier has a 50% clean water recovery rate (filtration–waste ratio 1:1). That means for every 1 liter of input water, the machine produces 0.5 liters of purified water and 0.5 liters of wastewater.
The wastewater is not dirty but contains excess minerals and can be reused for watering plants, cleaning floors, or washing vehicles, helping to reduce water waste.
Filtration Technology
RO (Reverse Osmosis) filtration technology: removes impurities, bacteria, and heavy metals, providing pure water that meets quality standards.
Continuous electrolysis technology with 2 electrodes:
Increases pH (6.5 – 9.5), balancing acid and alkaline levels.
Enriches Hydrogen content (800 – 1800 ppb) for antioxidant benefits.
ORP (-350 to -800 mV), neutralizing free radicals and protecting cells.
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Nano Silver antibacterial technology: inhibits bacteria and viruses, keeping post-filtered water safe and hygienic.
Number of Filter Cores and Functions of Each Core
12-core filtration system with 3 advanced purification stages, ensuring pure water while supplementing beneficial minerals.
Pre-filtration system: removes large impurities and protects the RO membrane.
PP 5 Micron Core: filters dirt, sludge, algae, moss, sand, and grit.
CTO Activated Carbon Core: eliminates odors, absorbs heavy metals, removes chlorine, and harmful chemicals.
PP 1 Micron Core: removes smaller particles, extending RO membrane lifespan.
RO 75 GPD membrane (USA import): removes bacteria, viruses, and ultra-fine impurities down to 0.0001 microns, providing highly pure water.
Functional cores to enhance water quality:
GAC - T33, T33 Plus: deodorization, pH balancing, and improving water taste.
Maifan, Tourmaline: add minerals and generate negative ions for health benefits.
Hydrogen, Hydrogen Plus: increase active hydrogen concentration for effective antioxidant action.
Far Infrared: emits far-infrared rays, aiding better water absorption in the body.
Nano Silver: sterilizes, prevents recontamination, and ensures output water safety.
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Filter Replacement Period
PP 5 micron, CTO, PP 1 micron, GAC - T33, T33 Plus, Maifan, Tourmaline, Hydrogen, Hydrogen Plus, Far Infrared, Nano Silver: approximately 12 months.
RO 75 GPD membrane (USA import): approximately 24 – 36 months.
Note: Filter lifespan may vary depending on input water quality. To ensure optimal filtration performance, users should replace filters periodically as recommended by the manufacturer.
Convenient Features
The machine integrates multiple intelligent features, providing safety and ease of use:
Quick-connect fittings: easy filter replacement, saving time.
Automatic wastewater discharge: protects the RO membrane and maintains filtration efficiency.
LED electrolysis indicator: visually monitors the alkaline water generation process.
Auto shut-off when tank is full: saves electricity and enhances machine durability.
See more details in the product technical specifications table.
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Reasons to Use a Water Purifier at Home:
Protect your health: removes bacteria, viruses, heavy metals, and harmful chemicals, helping prevent diseases such as diarrhea, hepatitis A, goiter, cancer, and birth defects.
Convenience and savings: provides clean drinking water directly without boiling. Some models offer instant hot/cold water, saving time and costs compared to purchasing bottled water.
The Hòa Phát HPA855 RO Hydrogen Alkaline Ion Water Purifier features continuous electrolysis technology with 2 electrodes, generating hydrogen-rich water (up to 1800 ppb) with antioxidant and acid-neutralizing properties for better health protection. The advanced 12-core filtration system with a 1:1 filtration–waste ratio ensures clean, safe, and economical water. This is an ideal choice for households, offices, or small cafés seeking high-quality, health-beneficial water.

| Specification | Details |
|---|---|
| Product Type | Standing Cabinet RO Water Purifier |
| Number of Filter Cores | 12 cores |
| Filtration Technology | Dupont Filmtec 75 GPD RO membrane (USA) |
| Filtration Capacity | 15 – 18 liters/hour |
| Storage Tank Capacity | 10 liters |
| Filtration System | Pre-filters: PP 5 micron, Activated Carbon (GAC), PP 1 micronRO Filter: Dupont Filmtec RO membraneFunctional Filters: T33, T33 Plus, Maifan, Tourmaline, Hydrogen, Hydrogen Plus, Far Infrared, Nano Silver |
| Key Technology | Membrane electrolysis for producing hydrogen alkaline ionized water |
| Water Quality Indicators | pH: 6.5 – 9.5Hydrogen: 800 – 1800 ppbORP: -350 to -800 mV |
| Cabinet Material | Full-edge tempered glass front, electrostatically painted steel body |
| Power Supply | 220V / 50Hz |
| Power Consumption | 35W |
| Dimensions (W x D x H) | 430 x 330 x 950 mm |
| Weight | 29.5 kg |
| Additional Features | Automatic RO membrane flushing, automatic shut-off when the tank is full, electromagnetic valve |
| Origin | Vietnam |
| Brand | Hòa Phát |
A. Basic Operation
Installation: Place the machine on a flat, dry surface. Connect the water supply hose to the inlet, plug in the power cord, and turn on the switch.
Operation: The machine will automatically filter and produce hydrogen alkaline ionized water.
Dispensing Water: Use the dedicated faucet to collect water.
First Use: It is recommended to discharge approximately 15–20 liters of the initial output water to clean the filters.
B. Storage and Maintenance
Regular Filter Replacement: Follow the manufacturer’s recommended replacement schedule to ensure water quality and machine longevity.
Pre-filters (No. 1, 2, 3): Replace every 3–6 months.
RO membrane (Filter No. 4): Replace every 2–3 years.
Functional filters (Filters No. 5–12): Replace every 12–18 months.
Cleaning: Wipe the exterior of the machine with a soft, damp cloth. Do not use strong detergents.
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