Nereos Undersink Water Purifier — All Black Edition

Pure, safe water at five precise temperatures — with advanced UV sterilisation, PP tubing, and certified filtration.

Overview

The Nereos Undersink Water Purifier (All Black Edition) is a compact, tankless system that delivers pure, great-tasting water at five precise temperatures.
Combining UV sterilisation, multi-stage filtration, and heat-resistant PP (Polypropylene) tubing, it ensures every drop of water is clean, safe, and ready on demand.
With its matte-black finish and under-sink design, it keeps your countertop sleek while maintaining high standards of hygiene and performance.

Key Benefits

1. UV Sterilisation Technology

Before water reaches the filtration system, it passes through a UV sterilisation chamber that neutralises up to 99.9999% of microorganisms, including bacteria, viruses, and protozoa.
This technology sterilises the water directly — not the tubing or internal water paths — ensuring every drop dispensed is microbiologically safe and clean.

2. Instant Multi-Temperature & Volume Dispensing

Enjoy instant, on-demand water dispensing with five precise temperature settings (25 °C, 45 °C, 65 °C, 85 °C, 100 °C) and four selectable volume options (150 ml, 230 ml, 300 ml, 500 ml) — no waiting or reheating required.
Perfect for preparing coffee, tea, instant noodles, baby formula, or dispensing the exact amount of refreshing ambient water, every time.

3. Tankless & Hygienic Design

The tankless direct-flow design ensures water is never stagnant, reducing the risk of bacterial growth.

4. 4-Stage Composite Filtration with Nano Pre-Filtration (Optional 5-Stage Alkaline Version)

Before UV sterilisation, the Nereos system uses an advanced Nano Filter to remove fine sediments, heavy metals, bacteria, microplastics, and organic compounds, ensuring only the cleanest water enters the UV chamber.

The standard 4-stage composite filtration includes:

Sediment Filter – Removes visible impurities such as dust, sand, and rust.
Activated Carbon Filter – Eliminates chlorine, odours, and volatile organic compounds (VOCs).
Nano Filter – Captures microscopic contaminants, bacteria, and heavy metals for high-precision purification.
Post-Carbon Filter – Polishes and improves taste.

For those who prefer alkaline water, the system can be upgraded to a 5-stage filtration setup, adding an Alkaline Mineral Filter that balances pH and enriches the water with beneficial minerals like calcium, magnesium, and potassium.

Combined with UV sterilisation, this process ensures water is exceptionally pure, safe, and refreshing, with the option to enjoy alkaline benefits.

Because the Nereos system is tankless, water is filtered and dispensed instantly on demand, keeping it fresh with zero stagnation.

5. PP (Polypropylene) Tubing — Heat-Resistant and Safe

The Nereos uses PP tubing, known for its rigidity and high heat resistance (melting point ~160–163°C).
Unlike LDPE, PP offers better temperature endurance and structural stability, making it ideal for hot-water applications.
It is food-grade safe and commonly used in bottle caps and food piping, ensuring reliable long-term performance.

6. Smart Filter Indicator

Built-in filter life indicators alert you when it’s time to replace filters, maintaining consistent water quality and performance.

7. Hot Water Child Safety Lock

Equipped with a dedicated child safety lock for hot water dispensing, preventing accidental burns and ensuring safe use in households with children.

8. Quiet, Energy-Efficient Operation

The system heats and cools water only when dispensing, keeping power consumption and noise levels low.

9. Sleek, Unified All-Black Aesthetic

The elegant matte black finish extends across both faucet and under-sink unit, creating a refined, modern look that blends seamlessly with any kitchen design.

Technical Specifications

Specification	Detail
Color	Matte black (faucet + unit)
System Type	Tankless direct-flow, undersink
Main Unit Dimensions	370 mm (H) × 380 mm (W) × 120 mm (D)
Faucet Dimensions	285 mm (H) × 45 mm diameter (body) × 144 mm reach
Temperature Options	25 °C / 45 °C / 65 °C / 85 °C / 100 °C
Tubing Material	PP (Polypropylene) — rigid, high heat resistance (~160–163°C)
Disinfection / Treatment	Single UV sterilisation + 4-stage (or 5-stage alkaline) composite filtration
Filter Indicator	Yes — alerts when replacement is due
Estimated Capacity / Lifetime	Up to 3,600 L or 12 months (whichever comes first)
Installation	Undersink, single faucet hole mounting
Voltage / Power	220–240 V, 50 Hz
Child Safety Lock	Yes — built-in lock for hot water dispensing
Warranty & Support	2 Years — Coverage remains valid as long as filters are replaced annually through authorised channels.
Certifications	SGS Certified Filters for safety and quality; additional applicable standards (e.g., NSF, ISO).
Safety Mark	251397-11

How It Works

1. UV Sterilisation First

Incoming mains water passes through a UV chamber, neutralising harmful microorganisms with germicidal UV-C light.

2. Pre-Filtration & Filtration

Water flows through sediment, carbon, nano, and post-carbon filters (plus alkaline stage if installed) to remove impurities and enhance taste.

3. Temperature Conditioning & Dispense

Filtered water flows to heating and cooling modules, reaching your selected temperature before being dispensed.
The tankless system ensures every cup is freshly purified and dispensed immediately.

Why Nereos Stands Out

Enhanced microbial safety — UV sterilisation ensures up to 99.9999% microbial inactivation.
Precision temperature control — five exact temperature settings for any use.
Optional alkaline filtration — adds minerals for balanced, healthier water.
PP tubing reliability — durable, heat-resistant, and food-safe.
Tankless hygiene — no stored water, no bacterial buildup.
Smart filter indicator — easy maintenance reminders.
Hot water child lock — added safety for families with children.
SGS certified filters — tested for safety and performance.
Sleek, modern design — fully black finish for elegance and harmony.
Two-year warranty — valid with continuous annual filter replacements.