Ultra High Purity Under Sink Reverse Osmosis System with Hydrogen-Rich Alkaliser – 5 Stage
$979.00 inc. GST
You want safe, pure water for your family without needing a science degree to figure it out.
- US made filters and 0.0005 micron RO membrane remove fluoride, chlorine, PFAS, bacteria, viruses, microplastics, heavy metals.
- An alkalising stage for hydrogen-rich alkaline water, packed with potent antioxidants and beneficial minerals.
- Includes Leak Stopper & Filter Life Monitor ($99 value) for total peace of mind.
- Includes sleek Retro High Loop chrome filter faucet ($79 value)
- Features NSF-certified components and is Watermark certified (AS/NZS 3497:1998).
- Hand-built in Sydney with US-made parts. Includes a 5-year housing warranty.
- Annual filter replacement costs $321, plus $149 for the RO membrane every 3–6 years.
Description
Specifications
- Filter life Sediment Pre-Filter & Carbon Filters: 6-12 months
- Filter life Membrane: 3-6 years
- Filter life hydrogen cartridge: 12 months
- 0.0005 Micron
- Maximum flow rate: 3 litres per minute
- Maximum filter output: 200 litres per day
- Warranty: 5 years (housing)
- Temperature Range: 5°C – 25°C
- Water source: Townwater (Mains)
- Dimensions System: 32 cm (W) x 42 cm (H) x 13 cm (Deep)
- Dimension 5-litre storage tank: 32 cm (H) x 20 cm (D)
- Watermark Certificate Number 52014
Certified Under Sink Water Filtration
This system meets the WaterMark specification AS/NZS 3497 Drinking water treatment unit – Plumbing requirements.
Certificate Number 52014.
- Fluoride
- Aluminium
- Barium
- Cadmium
- Chlorine
- Chromium
- Copper
- Cryptosporidium & Giardia
- Cysts
- e. Coli Bacteria
- Heavy Metals
- Hydrocarbons
- Iron
- Lead
- Manganese
- Mercury
- Microplastic
- Nitrate
- PCB’S
- PFAS
- Potassium
- Radium
- Sediment, Dirt & Rust
- Selenium
- Sodium
- Fluoride
- Aluminium
- Barium
- Cadmium
- Chlorine
- Chloramine
- Chromium
- Copper
- Cryptosporidium & Giardia
- Cysts
- e. Coli Bacteria
- Heavy Metals
- Hydrocarbons
- Iron
- Lead
- Manganese
- Mercury
- Microplastic
- Nitrate
- PCB’S
- PFAS
- Potassium
- Radium
- Sediment, Dirt & Rust
- Selenium
- Sodium
Everything You Want to Know
What's included in the system
This reverse osmosis water filter comes pre-assembled with the first set of cartridges, housing, leak stopper & filter life monitor, tank, tap, hoses, screws, locking clips, and all components required for installation (excluding tools).
How often do I need to change the cartridges and how much do they cost?
Sediment Pre-Filter: Every 12 months ($44)
Carbon Filters (2x): every 12 months (2x $79)
Membrane: Every 3–6 years – depending on water quality and usage ($149)
Hydrogen Cartridge: Every 12 months ($119)
Is this the right RO system for me?
If you’re someone who reads labels, asks questions, and cares deeply about what goes into your body, this system was made for you. Reverse osmosis is the gold standard in water filtration, removing what others can’t — while added hydrogen supports optimal hydration and overall wellbeing.
For those who don’t just hope their water is clean… they make sure it is.
If you want exceptionally pure water with essential minerals added back for balanced, everyday hydration, our 5-Stage Ultra High Purity Reverse Osmosis Filter is a perfect fit. The same premium purification — simply remineralised for clean, healthy water you can feel good about.
Can I use this RO system for tank and bore water?
This system is best suited for town (mains) water. Tank water sources often lack the required water pressure required for RO systems. For tank or bore water, please explore our Rain Water Tank Filter options.
Replacement Filter Cartridges for
Ultra High Purity Under Sink Reverse Osmosis System with Hydrogen
You’re choosing cleaner water – without turning into something lifeless. So are we. That’s why your system features genuine Omnipure filters, manufactured in the USA for over 50 years and trusted worldwide for certified, consistent performance – paired with precision-engineered Puretron components, known for reliability and innovation in advanced water purification.
Removes particulate matter such as sediment, rust, dirt, cloudiness from the water. For best results we recommend replacing every 6-12 months. Made in USA ($44).
Effectively reduces PFAS, Chlorine, Chemicals, Taste & Odour. NSF 42 certified. For best results, we recommend replacing every 6-12 months or 7,500L depending on water quality. Made in USA ($79).
Effectively removes up to 99% of PFAS, fluoride, microplastics, bacteria. The membrane screens to 0.0005 micron for pristine drinking water. Replace every 3-6 years. Made in USA ($149).
The Omnipure Alkaliser OR AlkaHydrate Alkaliser raises pH levels, producing alkaline oxygenating qualities for healthier water. Replace every 2 years ($89 / $119).
You’ve decided your water should support your health - not leave you second-guessing.
You care about what goes into your body. You read, you question, you choose carefully. That’s exactly why this hydrogen water filter exists.
No more overthinking or wondering if your tap water is “good enough.” This advanced RO Water Purifier removes what doesn’t belong – then infuses your water with molecular hydrogen for elevated hydration and daily wellbeing.
- Pour a glass with confidence.
- Fill your bottle before the gym.
- Make tea, cook dinner, hydrate your family – without hesitation.
A quiet upgrade to the way you live – simply pure, restorative water.
3 Simple Steps to Safer Water - with Free Shipping Australia-Wide:
Choose your reverse osmosis system with desired setup and join our Pure Water Tribe.
Hand-built for you in Sydney and shipped with tracking so you know it’s on the way.
Install, turn on your tap and feel at home with others who trust what they drink.
Trusted by Thousands of Australian Families for Nearly a Decade
We founded Living Whole to take the confusion out of choosing a water filter. Backed by nearly 10 years in business and over 40 years of combined team experience, we’ve helped thousands of Australians find the right filter for their home, Research backed, reliable, and built to last.
One Tap, Zero Extra Holes
Your system includes a standard filter tap. If you prefer to avoid drilling an extra hole, you can choose one of these 3-way mixer upgrades.
All our under sink water filter taps include a base plate and connection fittings.
* PLEASE NOTE: the width (W) refers to the dimension from the centre line of the tap body to the centre of the spout.
Side Lever High Loop 3-Way Mixer Chrome
The Side Lever High Loop 3-Way Mixer in Chrome features a sleek design, providing hot, cold, and filtered water from a single tap.
203mm W x 365mm H
Side Lever Long Reach 3-Way Mixer Chrome
The Side Lever Long Reach Mixer Tap features a simple yet elegant design, providing hot, cold, and filtered water from a single tap.
195mm W x 325mm H
Stainless Steel 3 Way High Loop Matte Black Mixer Tap
The Stainless Steel 3 Way Mixer Tap with high loop in a matte black finish, providing hot, cold and filtered water from a single tap.
225mm W x 400mm H
Designed to Be Straightforward - With Support When You Want It
Our systems are designed for people who want to create a safe home without overcomplicating things. Everything is thoughtfully built so installation is logical and achievable. You can choose to connect the system yourself or have your local plumber handle the install.
- We build it. You connect it.
- Our step-by-step guide, backed by local Australian support, means you’re never left guessing.
Choosing Living Whole means joining a community that values better water, every day.
How does the Reverse Osmosis Membrane Work?
A reverse osmosis membrane is a thin film with tiny pores that permit only water molecules to pass through, blocking all contaminants. It’s made of a semi-permeable material that allows water flow but blocks dissolved salts, organics, bacteria, and pyrogens. When pressurised, pure water diffuses through the membrane into the permeate flow, leaving contaminants behind. Reverse osmosis removes up to 99% of impurities.
Polluted water is forced through the semi-permeable membrane by mains pressure. Pure water passes easily, while pollutants larger than.0005 microns are washed away into a waste stream that goes down the drain. This waste stream contains all of the filtered-out contaminants, including pesticides, metals, bacteria, and viruses. Reverse Osmosis systems are consistently one of the better PFAS water filters and water filters that filters fluoride as well.
Data Sheets & Test Reports
Additional information
| Weight | 2 kg |
|---|---|
| Dimensions | 25 × 25 × 42 cm |
| Alkaliser | Alkahydrate (made in Asia), Omnipure (made in USA) |
1 review for Ultra High Purity Under Sink Reverse Osmosis System with Hydrogen-Rich Alkaliser – 5 Stage
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Kerim Nutku –
Absolutely fantastic. Does exactly as promised (based on taste of pure clean water – I have not scientifically tested the water). I am very happy and would highly recommend.
Also relatively easy to install.
Living Whole –
Thank you so much for your lovely review! We’re thrilled you’re enjoying the taste of your clean, fresh water 😊