Philips AUT9028DG/90 Under-Sink Hot & Cold RO Water System (Grey)
Citi Exclusive | $150 Instant Off
Interest-Free Installments
The Philips AUT9028DG/90 Under-Sink Hot & Cold RO Water System (Grey) is an advanced instant hot and cold pure water dispenser, integrating Aquaporin Inside™ Reverse Osmosis technology. It offers diverse temperature options from 5°C icy cold to 95°C hot water. This system boasts a high filtration capacity of 1000 GPD, a pure water flow rate of up to 2.6 litres per minute, and an efficient 65% water recovery rate. Its smart faucet features real-time TDS monitoring and multiple temperature and dispense volume selections, ensuring users always enjoy fresh, pure, and enhanced-taste alkaline water. This product is designed and manufactured to meet Hong Kong standards and is WaterMark certified, guaranteeing both quality and safety.
Ultimate Purity Through Innovative Technology
The Philips AUT9028DG/90 Under-Sink System brings an unparalleled drinking water experience to your home. This revolutionary water purification system employs Aquaporin Inside™ Reverse Osmosis technology, effectively removing over 110 harmful substances, including PFAS, chlorine, pharmaceutical residues, microplastics, heavy metals, bacteria, and viruses, with a filtration accuracy of up to 0.0001 microns. Its high-performance filtration solution offers a water recovery rate of up to 65%, significantly surpassing traditional RO systems and demonstrating a commitment to environmental friendliness.
Smart Temperature Control: Instant Enjoyment
- Multi-Stage Water Temperature Selection: Through the smart faucet, you can easily choose from multiple temperatures, including 5°C icy cold, ambient, 45°C, 85°C, and 95°C, satisfying various daily needs for brewing coffee, tea, or cooking. The internal heating element can reach approximately 98°C, ensuring fresh and rapid hot water supply.
- Icy Cold Pure Water On Demand: The built-in powerful compressor can rapidly cool pure water in the cold water tank from 25°C to a refreshing 5°C within 25 minutes. With a 1.0-litre cold water tank capacity and a cold water dispense rate of 1.0 litre per minute, you can enjoy icy cold pure water anytime.
- UV-C LED Sterilization: The UV-C LED technology within the cold water tank automatically activates hourly, inhibiting up to 99.99% of bacterial growth, ensuring every drop of cold water is clean and hygienic.
Hong Kong Standard Certified: Peace of Mind
This Philips direct-drinking water station is designed and manufactured in accordance with Hong Kong standards, fully complying with the latest Hong Kong standards (e.g., AS/NZS 3497:2021 Drinking Water Treatment Systems Standard), and is WaterMark certified. This certification ensures the product meets all regulations, safety, and performance requirements for household use in Hong Kong, giving you peace of mind. Please note that all water supply and drainage products must be installed by a licensed plumber.
Advanced Filtration & Smart Features
- Aquaporin Inside™ RO Technology: Mimicking nature's power, this system uses a biomimetic membrane containing aquaporin proteins, effectively filtering extremely tiny substances. This technology has been tested in collaboration with NASA and the European Space Agency for space missions, proving its exceptional innovation and reliability.
- FreshPro™ Anti-TDS Creep Technology: Through automatic pure water flushing, this technology reduces TDS creep even when the system is idle, ensuring every glass of water is consistently pure.
- Mineral pH+ Alkaline Technology: Unique remineralization technology replenishes beneficial minerals and naturally raises the pH level, providing smoother and more refreshing alkaline water.
- Tankless, Compact Design: Capable of providing up to 1000 gallons of pure water daily with a flow rate of up to 2.6 litres per minute, making it 20 times faster than traditional systems. The tankless design (featuring only a small integrated heating/cooling tank) saves under-sink space and offers improved hygiene and efficiency.
Smart Faucet: Effortless Control
The elegantly designed smart faucet, featuring a durable ABS plastic and zinc alloy casing, integrates system control and pure water output. A simple turn of the knob allows you to select 5 temperature levels and 4 dispense volumes (250ml, 350ml, 500ml, or 1000ml). Its 120° swivel design offers flexible convenience, and it comes equipped with a real-time TDS display, allowing you to monitor water quality with confidence.
Technical Specifications
Filtration Performance
- Reduces Microplastics: Yes
- Reduces Soluble Lead: Yes
- Precision Filter Cartridge: Filters particles down to 0.0001 microns
- Reduces Pesticides: Yes
- Reduces Turbidity: Yes
- Reduces Water Hardness: Yes
- Eliminates Bacteria: Yes
- Reduces VOCs: Yes
- Eliminates Viruses: Yes
- Reduces PFOS: Yes
- Reduces Heavy Metals: Yes
- Reduces Sediment: Yes
- Reduces Total Dissolved Solids (TDS): Yes
- Reduces PFOA: Yes
- Mineralization: Yes
Filter Information
- RO Membrane Specification: 1000 Gallons
- Pure Water Flow Rate: 2.6 Litres per minute
- RO Brand: Aquaporin
- FreshPro: Yes
- Filter Replacement: QuickTwist design, filter replacement reminder
- Replacement Filter Cartridges: AUT640 (1000 GPD RO membrane; lifespan up to 5 years or 18,000 litres) & AUT617
General Specifications
- Input Water Quality: Municipal tap water
- Product Dimensions (LxWxH):
- Under-sink Main Unit: Depth 426 (+20 power cord) x Width 198 (+50 ventilation) x Height 426 (+50) mm
- Faucet: Height 304 (spout from countertop 240) x Width 54 mm
- Water Efficiency: 65%
- Storage Tank: Tankless
- Heating System: Instant heating
- Cooling System: Compressor cooling
- Safety Features: Filter replacement reminder, automatic flush
- Origin: Made in China. Aquaporin Inside technology developed in Denmark.
The product information above is for reference only; everything is subject to the brand's official website.
Philips AUT9028DG/90 Under-Sink Hot & Cold RO Water System (Grey) Review
Why us?
Why Choose BBE?
The trusted choice for more than 300,000 households in Hong Kong. We focus on exceptional quality, professional guidance, and a more peace-of-mind shopping experience.
Multiple Large Showrooms
Experience in person · Compare on the spot
Visit our flagship showrooms in Mong Kok, Causeway Bay, and Tuen Mun. Explore more than 1,000 European, American, and Japanese kitchen appliances, and get on-site recommendations from professional advisors for selection and installation.
Real Customer Service · Dedicated Follow-up
Order confirmation · Peace of mind follow-up
Each order is handled by a dedicated team who contacts and confirms details to ensure smooth delivery and installation. You can also reach real customer service via WhatsApp anytime.
1-to-1 Expert Consultation
Instant support · Professional answers
Get real-time professional support via WhatsApp. Whether you need help comparing appliance specifications, checking dimensions, or answering installation questions, our expert team will respond promptly.
100% Official Stock
No parallel imports · Clear warranty coverage
All appliances are official products from the Hong Kong总代理. Enjoy at least one-year manufacturer warranty and a 7-day replacement guarantee for faulty items, for added peace of mind after purchase.
Award-Winning
Recognized by brands · Valued service
Our service quality is recognized by the industry and top brands. We have received the TGC Sales Gold Award from the Gas Company and Daikin’s Diamond-level “Daikin Star” honor, along with multiple partner awards and distributor recognitions.
Safe Shopping · Professional Installation
One-stop service · More peace of mind
Our website uses SSL encryption, supports multiple electronic payment methods, and provides a one-stop professional delivery and installation service, making the entire shopping process more convenient and reassuring.
















































