Oasis by H2O - ultimate home water
Affordable subscription - only $79 / month
OASIS by H2O
The ultimate kitchen addition in 2025.
Sleek, stylish and modern—be the envy of your friends.
Utilising NanoFlow technology and reverse osmosis, Oasis offers perfectly pure water.
Removes 99.9% of impurities, and offers additional hydrogen-rich water with antioxidant health benefits.
Improve your water quality today.
SUBSCRIPTION
AVAILABLE
Oasis + 2-year filter set + 2 x VIVA bottles only $79/month
SIMPLE SETUP:
PLUG & PLAY
No installation required.
Simply plug into a power source, fill the tank and soon you'll have instant access to the purest water.
THE BEST WATER YOU'LL TRY
Oasis uses NanoFlow technology, utilising the power of reverse osmosis to provide you with ultimate water quality. The purification removes 99.9% of all contaminants, down to 0.0001 micron, leaving water which is safe for all the family.
WHY CHOOSE AN
OASIS COUNTERTOP SYSTEM?
WHY
CHOOSE AN
OASIS
COUNTERTOP SYSTEM?
OASIS
The Ultimate 6-in-1
water system
Water dispenser
Filter pitcher
Electric kettle
Water chiller
Formula maker
Under-sink water purifier
6-IN-1
=
Instant Hot and Cool Water
Unlike most other systems, our countertop systems provide hot, warm, ambient and cool water output options. This is a real game-changing kitchen hack that you never knew you needed.
6 Temperature Options
Check out how simple it is to use
The Oasis system is the ultimate in convenience. Listen to Chris explain how simple it is to use. Just plug in, fill up and get ready for pure water!
Score After Installation:
96 (Excellent)
Lindsay
📌 North Wahroonga NSW 2076
Score Before Installation:
61 (Average)
Score After Installation:
98 (Excellent)
Tony
📌 Hawthorn East VIC 3123
Score Before Installation:
69 (Average)
Score After Installation:
99(Excellent)
Kat
📌Balwyn North VIC 3104
Score Before Installation:
84(Good)
Score After Installation:
98 (Excellent)
Minh
📌 Hawthorn East VIC 3123
Score Before Installation:
83 (Good)
Score After Installation:
100(Excellent)
Mickayla
📌 Hillcrest QLD 4118
Score Before Installation:
91(Excellent)
Score After Installation:
100(Excellent)
Amy
📌 New South Wales 2113
Score Before Installation:
38(Bad)
Score After Installation:
93(Excellent)
Sun
📌BALLARAT CENTRAL VIC 3350
Score Before Installation:
64 (Average)
Score After Installation:
97(Excellent)
Mei
📌 Alfredton VIC 3350
Score Before Installation:
65(Average)
Score After Installation:
93(Excellent)
Huang
📌Delacombe VIC 3356
Score Before Installation:
67 (Average)
Score After Installation:
100 (Excellent)
Kate
📌 Lucas VIC 3350
Score Before Installation:
68 (Average)
Score After Installation:
94(Excellent)
Mike
📌 Frankston South VIC 3119
Score Before Installation:
85(Good)
Score After Installation:
95(Excellent)
Fleur
📌 Mornington VIC 3931
Score Before Installation:
86(Good)
WATER QUALITY BEFORE AND AFTER INSTALLATION
Swipe right and flip to see how our friends’ water quality improved after installing our Oasis system!
The most advanced water filtration technology
What our friends say
Swipe right to see what some of our amazing online friends think of our Oasis system.
The Pool Water Challenge
Not convinced by how this technology works?
Well, watch this video to see how Chris dared to drink stagant pool water after it was filtered using the RO reverse osmosis technology in H2O Oasis.
Warning: we don't recommend you trying this at home!
Some questions you may have:
A: Most of Australia’s tap water meets quality standards, but that doesn’t necessarily make it the healthiest option—it simply meets the minimum standard for drinkability. Water can become contaminated during transmission through pipes, picking up substances such as microplastics, heavy metals (like lead or copper), and minerals that can cause buildup in appliances.
A: The Oasis machine has the following dimensions:
Height: 430mm
Width: 240mm
Depth: 475mm (with tray)
Firstly, all new Oasis machines come pre-loaded with filters installed.
Details about cost of replacing the filters can be found here:
A: Yes, two years' manufacturers' warranty.
A: You may be surprised to hear that the Oasis filters work out much cheaper than buying a filter jug for your fridge, or bottled water.
Because the Oasis system uses a 5-stage filter system (using three separate filters), you only have to replace the one which needs changing.
On average, the filters have the following lifespan:
Carbon Filter (C0): around 9-12 months
PAC: 9-12 months
Reverse Osmosis: average 18 months
A: 6 litres
A: All reverse osmosis (RO) systems produce some waste, and some are more efficient than others. We are pleased to say that our RO waste system produces only 1 part waste to every 2.5 parts pure water (1:2.5). Many people use the waste water for things such as:
1. Filling their cleaning spray bottles
2. Watering outdoor plants
3. Cleaning
A: Power usage: 0.1kWh/24h
A: No, simply fill your fresh water tank with water from your tap, plug the machine in to the power (220V) and then the machine will start filtering your water immediately.
A: In a 2022 research test, the Oasis machine removed 99.9% of all contaminants from the water (above 0.0001μm?)
A: At the moment, the Oasis system comes in white, but we are looking into models that come in other colours (such as chrome or black). These models (if developed) will not be available until at least Q4 2025.
A: The Oasis Countertop Purifier filters water fresh on demand — there's no long-term storage like with bottled water, which can sit for weeks and will release microplastics.
Our machine typically holds water for less than half a day, and it automatically cleans itself if not used for a while. The parts in contact with water are made from food-grade materials like silicone and PP (the same kind of safe plastic commonly used in baby bottles and food containers).You can enjoy every glass with peace of mind — fresh, clean, and microplastic-free.
A：The Oasis has a 1.8L internal purified water tank that serves as a buffer, but the system is designed for on-demand filtration — meaning you get freshly filtered water every time you pour.
In addition, there's a 500ml cold water tank used specifically for chilling and storing cold water.A: Oasis has a flow rate of approximately 200G per 24 hours, which translates to about 500ml per minute. That means it can typically fill a standard-sized water bottle in around one minute — fast enough for daily use without waiting.
The Oasis system is our premium, and most popular purifier. It has a sleek, modern design with a stylish see-through panel on the front of the machine. The total water tank volume is higher than Cascade. Oasis has the added benefits of a cool water internal tank, allowing fresh cold water on hot summer days. It also has the Hydrogen-rich mode, which provides Hydrogen ionisation, which is shown to have anti-oxidant health benefits.
Hydrogen enrichment
In addition to providing pure water, Oasis has the benefit of additional Hydrogen mode. Some studies suggest that hydrogen-rich water provides significant antioxidant effects that may improve overall health and wellness, including：
-
Neutralising free radicals
-
Reducing inflammation
-
Boosting metabolism
-
Protecting neurons
-
Promoting skin health
Lab Verified Pure Water
CE Marking
RoHS Compliance
IECEE CB Scheme
Effectively Removes PFAS
Tested & Certified by Authorized Laboratories
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SAA Certified
