Hòa Phát HPN639 RO Water Purifier with Hot, Warm, and Cold Water – 12 Filters

The Hòa Phát HPN639 RO water purifier features a sleek upright cabinet design with a modern LED display, making it suitable for a variety of spaces such as homes, offices, and more. Equipped with a 75 GPD RO membrane made in the USA and 12 filtration stages, this water purifier ensures pure, safe drinking water. It also offers numerous convenient features for daily use.

Design & Filtered Water Types

• The upright cabinet design with a slim body and LED display allows users to easily monitor water modes while enhancing the aesthetics of any living space.

• Simple push-button water dispensing makes it easy for both children and elderly users.

• Capable of filtering tap water meeting Vietnam QCVN 02:2009/BYT standards.

Clean Water Certification

• The filtered water meets direct drinking standards without boiling (QCVN 6-1:2010/BYT), certified by the Ministry of Health.

Filtration Capacity & Water Storage

• Filtering capacity: 15 liters/hour, providing a continuous supply of clean water for family use throughout the day.

• Tank capacity: 8.5 liters (Hot water: 1L, Cold water: 1L, Normal water: 6.5L).

• Two separate taps provide three water temperatures – hot, warm, cold:

  • Hot water: 85–95°C, suitable for tea, coffee, milk, instant noodles, etc.

  • Cold water: <12°C, perfect for instant refreshment on hot days.

  • Actual water temperature may vary depending on ambient conditions and extracted volume.

Water Recovery Rate

• RO filtration has a 1:1 water input-output ratio, meaning 10 liters of input water yield 5 liters of pure drinking water and 5 liters of wastewater.

• Wastewater can be reused for household activities like cleaning, laundry, or watering plants.

Technology

• Nano Silver antibacterial technology eliminates bacteria in water and prevents recontamination.

• Electronic chip cooling technology provides fast cold water, ideal for hot weather.

12-Stage Filtration System & Functions

1. PP 5 micron (Vietnam): Removes dirt, rust, and particles larger than 5 microns.

2. CTO (Vietnam): Removes odor, heavy metals, organic compounds, pesticides, and chlorine.

3. PP 1 micron (Vietnam): Removes dirt and rust larger than 1 micron.

4. RO 75 GPD (USA): Removes 99.99% of bacteria, viruses, heavy metals, and harmful chemicals down to 0.0001 micron.

5. Tourmaline (Vietnam): Produces beneficial negative ions, reduces harmful elements, and activates water for easier absorption.

6. GAC – T33 (Vietnam): Removes organic compounds, purifies water color and odor, balances pH, and improves taste.

7. T33 Plus (Vietnam): Further removes impurities, enhances sweetness, and balances pH.

8. Maifan (Vietnam): Adds beneficial minerals such as Ca, Mg, K, and improves water taste and pH.

9. Hydrogen (Vietnam): Adds active hydrogen to neutralize free radicals, improves pH, and supplements essential minerals.

10. Hydrogen Plus (Vietnam): Produces negative ions, reduces oxidation, supplements minerals, and balances pH.

11. Far Infrared (Vietnam): Activates water with far-infrared rays for better absorption.

12. Nano Silver (Vietnam): Kills bacteria and prevents recontamination during water circulation.

Filter 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

Additional Features

• Rich in hydrogen with antioxidant properties.

• Stabilizes pH and enhances water sweetness.

• Automatic wastewater discharge.

• Quick-connect system for easy filter replacement.

Why Use a Water Purifier at Home?

1. Protects against waterborne diseases: Cholera, dysentery, hepatitis A, parasitic infections, etc.

2. Prevents chemical and heavy metal hazards: Reduces risk of thyroid disease, cancer, skin issues, miscarriage, or birth defects caused by contaminated water.

3. Convenient and cost-effective: Provides direct access to clean water without boiling, replacing bottled water or traditional heating methods.

The Hòa Phát HPN639 combines a stylish design, 15 liters/hour filtration, a US-made 75 GPD RO membrane, and three water temperatures (hot, warm, cold) to meet all household needs. It is a highly recommended appliance for any modern home.