4 Stage Reverse Osmosis Water Filter
Pure, Healthy and Convenient
The AWF400 Tankless Reverse Osmosis Filter System is our latest and most advanced reverse osmosis filter system. This filtration system has the ability to remove 99.99% of all contaminants found in our drinking water such as chlorine, fluoride, dissolved impurities, heavy metals, viruses, bacteria, cysts, chloride, taste, odour and chemicals.
This system is neatly fitted under the kitchen sink taking up minimal space compared to other reverse osmosis systems which require a storage tank. However, the electric pump which powers this filter system will require a power point nearby; just like a dishwasher.

3 Way Mixer Faucets
Add a 3 way mixer to have your cold, hot and purified water all in the one main kitchen faucet. This option gives your kitchen sink a much cleaner and less clattered look; not to mention there would be no need to drill through your sink for a dedicated filter faucet.
Filtration Stages

The first stage in the AWF400 is the Spun PP Sediment Filter. This is one of the vital stages in the reverse osmosis process as it prepares the water quality for the next stage by eliminating larger particles which can decrease the life of the reverse osmosis membrane.
Made from highly durable polypropylene fibre which has been blown and spun simultaneously for high performance with no restrictions of centre cores.
- Meets FDA requirements for food and beverage contact
- No leachable or extractable materials to contaminate further stages
Removes larger suspended particles such as sediment, rust, sand, silt, and algae
Replace every 6-12 months

Carbon Block Filters are an integral part of any water filtration system, this is mainly due to their effectiveness and versatility when it comes to treating water. The Activated Carbon Block Filter is the second stage in the AWF400 and is the best known treatment method for volatile organic chemicals such as pesticides and herbicides, it is also the most efficient method to treat chlorine.
- High quality particulate filtration
- Tested and approved activated carbon
Removes chlorine, turbidity, bad taste & odour, sediment, dirt, trihalomethanes, chemicals and algae
Replace every 6-12 months

The Reverse Osmosis Membrane is the heart of all RO systems and is the third stage on the AWF400. The Reverse Osmosis Membrane is responsible for the purification of the water as it removes particles down to 0.0001µm (Micron). This process effectively removes impurities including chemicals, organic and inorganic contaminants.
- NSF Certified
- Leading high flow and filtration capabilities
Removes bacteria, heavy metals, salinity and dissolved matters such as fluoride, lead, cadmium and mercury
Replace every 12-24 months for optimum performance

Once the water has passed through the reverse osmosis membrane it has been completely purified from all contaminants as well as minerals such as calcium and magnesium. In order to add these minerals back in, the water must go through a Remineralizing Filter which contains calcite and corosex media. This is the final stage of the AWF400 system and ensures the purified water contains nothing other than the essential minerals.
- Finest quality media
- Puts back healthy minerals to improve pH balance & water alkalinity
Remineralizes the purified water with essential minerals such as magnesium and calcium
Replace every 6-12 months
Filter Cartridge Replacement
The actual lifespan of the filters can be influenced by water quality and water consumption, consequently the replacement for each system varies. However, the recommended replacement period for the cartridges is 6-12 months, other than the RO membrane cartridge which is 12-24 months.
Replacement of these advanced filter cartridges is as simple as a twist on/ twist off design with no tools required other than your bare hands. You can find the replacement filter cartridges by clicking here.

- Turn off power and water before replacing the cartridges
- Open the top cover
- Hold the cartridge handle and rotate 90° counter clockwise, then pull it out
- Replace with new cartridge and align the arrow label to the “unlock” position then rotate 90° clockwise to the “locked” position.
Specifications
Dimensions: Height: 455mm | Width: 106mm | Depth: 400mm
Feed water quality: Municipal tap water
Voltage and frequency: 100~240V, 50/60Hz
Power input: 96W
Purified water flow: 1.2L/Min
Maximum output per day: 1728 Litres per day
Feed water temperature: 5~45℃
Feed-water TDS: ≤ 250ppm
Feed-water Chlorine level: ≤ 2.0ppm
Rejection: 90~99.9%
Feed-water pressure: 0.1~0.4 Mpa
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