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Hòa Phát HPN669 12-Core RO Water Purifier with Hot and Cold Water
The Hòa Phát HPN669 12-core RO water purifier features a standing cabinet design, suitable for various home and office spaces. The machine is equipped with a 75 GPD RO membrane made in the USA, ensuring clean filtered water. Its 12 filtration cores each have specific functions, with multiple convenient features and an easy-turn knob for water dispensing.
Design – Filtered Water Type
The Hòa Phát HPN669 has a modern, slim standing design with elegant colors, making it easy to install in interior spaces such as living rooms, kitchens, or offices.
Water dispensing is simple and quick using the knob, convenient for all users.
It can filter tap water according to QCVN 02:2009/BYT standards.
Certified Clean Water by Ministry of Health
Filtration Capacity – Tank Volume – Water Modes
The purifier has a filtration capacity of 15 liters/hour with a total tank volume of 9 liters (1 L hot water, 1.5 L cold water, 6.5 L regular water), ensuring clean water for the entire day.
Equipped with 2 separate taps, offering 3 convenient water modes: hot, warm, and cold:
Clean Water Recovery Rate
The RO system has a filtration-to-waste water ratio of 1:1, meaning 10 liters of input water yields 5 liters of purified water and 5 liters of wastewater (dependent on input water quality).
Wastewater can be reused for household chores like laundry, cleaning, or watering plants.
Technology
Equipped with Nano Silver antibacterial technology, which eliminates hidden bacteria in water and prevents recontamination.
Filtration Cores and Functions
PP 5 micron (Vietnam): Removes dirt, silt, rust larger than 5 microns.
CTO (Vietnam): Removes odor, heavy metals, organic matter, pesticides, and chlorine residues.
PP 1 micron (Vietnam): Removes dirt, silt, rust larger than 1 micron.
RO 75 GPD (Made in USA): Removes 99.99% of bacteria, viruses, heavy metals, and harmful chemicals down to 0.0001 microns, producing pure water.
Functional Cores
Tourmaline (Vietnam): Generates beneficial negative ions, reduces harmful agents, and activates water for easier absorption.
GAC – T33 (Vietnam): Removes organic matter, disinfects, purifies color and odor, balances pH, and enhances water sweetness.
T33 Plus (Vietnam): Removes organics, disinfects, purifies color and odor, increases water sweetness, balances pH.
Maifan (Vietnam): Improves water quality, adds beneficial minerals (Ca, Mg, K…), raises pH, and enhances water taste.
Hydrogen (Vietnam): Adds active hydrogen, neutralizes free radicals, provides essential minerals (K+, Na+, Zn2+, Mg2+), raises pH, and helps neutralize excess body acid.
Hydrogen Plus (Vietnam): Produces beneficial negative ions, reduces oxidative agents, adds minerals (K+, Na+, Ca2+, Mg2+), raises pH, and helps balance body acid.
Far Infrared (Vietnam): Absorbs external thermal energy and emits far-infrared rays, activating water for better absorption.
Nano Silver (Vietnam): Kills bacteria and prevents recontamination during water circulation
.
Core Replacement Schedule
PP 5 micron: 12 months
CTO: 12 months
PP 1 micron: 12 months
RO 75 GPD: 24–36 months
Tourmaline: 12 months
GAC – T33: 12 months
T33 Plus: 12 months
Maifan: 12 months
Hydrogen: 12 months
Hydrogen Plus: 12 months
Far Infrared: 12 months
Nano Silver: 12 months
Convenient Features
Rich in antioxidant hydrogen.
Quick-connect system for easy filter replacement.
Automatic shutdown when water pressure is low.
Automatic wastewater discharge.
Maintains pH balance and sweet taste.
Why Use a Water Purifier at Home
Protects users from waterborne diseases:
Cholera, dysentery, hepatitis A, parasites, etc.
Prevents exposure to chemicals, heavy metals, and radioactive substances that can cause thyroid issues, cancer, skin inflammation, miscarriage, or fetal defects.
Convenience and cost savings:
Instead of using bottled water or boiling water, purified water from the machine is safe, fast, and convenient. It can be drunk directly without boiling.
The Hòa Phát HPN669 12-core RO water purifier features a compact design, 15 L/hour filtration capacity, a 75 GPD RO membrane made in the USA, and 3 water modes: hot, warm, and cold, meeting diverse household needs. It is a premium appliance worthy of your home.

| Specification | Details |
|---|---|
| Model | HPN669 |
| Product Type | Standing RO Water Purifier with Hot, Warm, and Cold Water |
| Number of Filters | 12 cartridges |
| Filtration Technology | Reverse Osmosis (RO) |
| Filtration Capacity | 15–18 liters/hour |
| Storage Tank Capacity | Total: 9L (Room Temperature Water: 6.5L, Hot Water: 1L, Cold Water: 1.5L) |
| Hot Water Temperature | 85–95°C |
| Cold Water Temperature | 5–10°C |
| Cooling Technology | Block Cooling with R600a Gas |
| Filter System | Pre-filters: PP 5 micron, CTO Activated Carbon, PP 1 micronRO: 75 GPD Dupont Filmtec (USA)Functional Filters: T33, T33 Plus, Maifan, Tourmaline, Hydrogen, Hydrogen Plus, Far Infrared, Nano Silver |
| Cabinet | Tempered glass front panel, electrostatically painted steel body |
| Power Supply | 220V/50Hz |
| Power Consumption | Total: ~505W (Hot: 450W, Cold: 55W) |
| Dimensions (W x D x H) | 320 x 400 x 1000 mm |
| Weight | 29 kg |
| Additional Features | Automatic RO membrane cleaning, hot water safety lock, auto shut-off when full, automatic wastewater discharge |
| Origin | Vietnam |
| Brand | Hòa Phát |
Installation: Place the water purifier on a flat, dry surface, avoiding direct sunlight. Connect the water supply pipe and plug in the power cord.
Operation: The machine will automatically filter water and provide hot/cold water.
Water Dispensing: Use the separate taps to get hot, warm, or cold water. The hot water tap is equipped with a child safety lock.
First Use: It is recommended to discard the first 15–20 liters of water to clean the filter cartridges.
Filter Replacement: Follow the manufacturer’s recommended replacement schedule to ensure water quality and prolong the lifespan of the machine.
Pre-filters (Cartridges 1, 2, 3): Replace every 3–6 months.
RO Membrane (Cartridge 4): Replace every 2–3 years.
Functional Filters (Cartridges 5–12): Replace every 12–18 months.
Cleaning: Wipe the exterior with a soft, damp cloth. Do not use strong detergents or abrasive cleaners.
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