Philips Under-the-sink system
AUT9028DG/90
Purifying excellence. From ice-cold to piping hot.
Experience instant 0.0001µ purified water. World’s first reverse osmosis tap water station, with integrated heating and cooling system. 1000 GPD high-flow RO membrane. Post filtration remineraliation.
See all benefitsThis product qualifies for VAT relief
If you're eligible for VAT relief on medical devices, you can claim it on this product. The VAT amount will be deducted from the price shown above. Look for full details in your shopping basket.
Philips Under-the-sink system
Similar products
See all Water PurifierHigh filtration efficiency
Traditional RO systems are often inefficient, typically wasting 9 to 12 litres of water for every 3 litres of purified water produced — a recovery rate of just 20%. This level of water waste is a concern, particularly in regions facing water shortages. In contrast, the Philips cartridge used in this RO water station achieves 65% water recovery: it produces 2 litres of purified water with only 1 litre of water going to the drain, offering a more sustainable and efficient filtration solution.
Designed and Manufactured to HongKong Standards
In HongKong, all plumbing and drainage products must be installed by a licensed plumber - and may only be installed if they carry WaterMark certification.This Philips Tap Water Station is fully certified to meet the latest HongKong standards, like AS/NZS 3497:2021 for drinking water treatment systems.The certification ensures the product complies with all regulatory, safety, and performance requirements for use in HongKong homes.
Perfectly chilled (5°C) water on demand
Powerful compressor chills the purified water in the chilled water chamber from 25°C to a crisp 5°C in just 25 minutes. The chilled water dispensing flow rate is approximately 1.0L per minute. The chilled water chamber capacity is approx. 1.0L. Enjoy crisp, chilled purified water on demand !
Aquaporin Inside™ Reverse Osmosis
Harnessing the power of nature. This reverse osmosis system uses a biomimetic membrane with aquaporin proteins — the same proteins found in nature that help water pass through cell membranes. It effectively filters out harmful substances down to 0.0001 micron.Aquaporin Inside™ technology, developed by Aquaporin A/S (Denmark), has been tested in collaboration with NASA and the European Space Agency (ESA) for use in space missions—demonstrating outstanding innovation, reliability, and performance.
Tankless, Compact, Efficient
Traditional RO systems typically offer around 50 GPD (gallons per day) — equivalent to 0.13 litres per minute and therefore, they rely on large storage tanks to offer an acceptable water flow.Philips direct-flow Tankless RO Taps offer 400 to 1000 GPD capacity, enabling flow rates of up to 2.6 litres per minute — 20x faster than conventional systems.To manage heating or chilling functions, a small - integrated - heating of chilling chamber might still be used.
Mineralizing pH+ alkaline technology
Our remineralizing technology enhances RO filtered water by adding back beneficial minerals. This process naturally raises the pH, resulting in smoother, more alkaline water with a great taste.
UV-C LED keeps chilled water fresh
UV-C LED technology in the chilled water chamber activates every hour, inhibiting bacteria growth in the freshly filtered water by up to 99.99%**. When you deactivate the cooling system, the UV sanitization will also stop. Leaving standing water in the chilled water chamber without UV sanitization can create a breeding ground for bacteria, especially as temperatures rise. To ensure the quality and safety of your drinking water, it is essential to drain the system according to the provided instructions.
Fresh hot water on demand
Instant heating technology can deliver an "unlimited" stream of purified hot water within seconds. Multiple temperatures can be selected via the smart faucet: 5° chilled, ambient, 45°, 85° and 95°. Near boiling temperature (approx. 98°C) is achieved inside the heating element. The hot water (95°) dispensing flow rate is approximately 0.35L per minute. Enjoy freshly purified and heated water on demand !
Total Dissolved Solids monitoring
The smart faucet displays TDS levels, giving you real-time water qualityre-assurance.This system is tested to reduce Total Dissolved Solids (TDS) and complies with NSF/ANSI Standard 58 for point-of-use reverse osmosis (RO) systems.In compliance with NSF/ANSI the system meets rigorous standards for material safety, structural integrity, and filtration performance.In addition the system is tested to reduce over 110 potentially harmful substances, including bacteria, chloride, microplastics, fluoride, PFAS chemicals and pharmaceuticals.
Various temperature
5 preset temperature (5℃, Ambient, 45℃, 85℃ & 100℃)
FreshPro™ Anti-TDS Creep
Always Fresh, Always Pure.TDS creep occurs when reverse osmosis systems are unused for a period, allowing total dissolved solids to slowly pass through the membrane, temporarily raising the TDS level in the purified water.The Philips FreshPro™ system prevents this by automatically flushing the system with purified water — even during standby periods. This proactive flushing reduces TDS creep and ensures the first glass of water is just as pure as the last.
1000GPD
The system provides up to 1,000 gallons of purified water per day, making it ideal for large families who need a steady supply of clean drinking water. Plus, it delivers water quickly—filling a 150ml glass in under 4 seconds!**Glass capacity: 150ml
Smart faucet with colour coding
Precision meets convenience. The elegantly designed smart faucet combines form and function, featuring a durable ABS plastic and zinc alloy housing. It integrates both the system control unit and purified water outlet into one sleek interface. Turn the dial to select from 5 temperatures (5°C chilled, ambient, 45°C, 85°C or 95°C heated) and four dispensing volumes (250 ml, 350 ml, 500ml or 1000 ml). The 120° swivel design offers flexible positioning, making it exceptionally user-friendly for everyday use.
Technical Specifications
-
Filtration performance
- Filter Precision
- down to 0.0001 microns
- Soluble lead reduction
- Yes
- Microplastics reduction
- Yes
- Bacteria reduction
- Yes
- Pesticides reduction
- Yes
- Water hardness reduction
- Yes
- Turbidity reduction
- Yes
- VOC reduction
- Yes
- Viruses reduction
- Yes
- PFOS reduction
- Yes
- Heavy metals reduction
- Yes
- Sediment reduction
- Yes
- RO membrane specification
- 1000G
- Purified water flow rate
- 2.6L/min
- Brand of RO
- Aquaporin
- FreshPro
- Yes
- Total dissolved solids (TDS) reduction
- Yes
- PFOA reduction
- Yes
- Mineralization
- Yes
-
Smart Functions
- Filter replacement
- QuickTwist
- Auto-flush
- Yes
-
Filter specifications
- Filter precision
- down to 0.0001 microns
- Filter precision
- Replacement cartridges AUT640 (1000 GPD RO membrane; lifetime 5 years or 18,000 litres) and AUT617
-
Input water conditions
- Input water quality
- Municipal tap water
-
General specifications
- Product Dimension (LxWxH)
-
- Under-bench unit: depth 426 (+20 for powercord) x width 198 (+50 for ventilation) x height 426 (+50 mm
- Faucet: height 304 (spout height from benchtop 240) x width 54. mm mm
-
- Water production efficiency
- 65%
- Water storage tank
- Tankless
- Heating system
- Instant heating
- Installation
- According to HongKong Standards
- Cooling system
- Compressor cooling
-
Safety Configurations
- Filter replacement reminder
- Y
- Auto flush
- Y
-
Country of origin
- Country of origin
- Made in China. Aquaporin Inside technology technology developed in Denmark.
