The UltraStream Filter
Hydrogen-Rich Alkaline Water
We have 3 different styles of UltraStream to fit all kitchens.
Australia's #1 Hydrogen Water Filter
Feel the difference with every sip
Remove 99% of contaminants. Add hydrogen & alkaline minerals. Experience water the way nature intended.
Buy Now Pay Later
Get what you want today, pay it in instalments and interest-free!
5 Star Reviews
Quality you can trust. Over 2,235 five star reviews
12 Months Warranty
Extended to 3 years for UltraStream products
UltraStream
Benchtop
Perfect for renters or those who want flexibility. Connects directly to your existing tap.
- No plumber needed
- Portable & easy setup
- Flow diverter included
- Adaptors included
From
$689.00
UltraStream
Undersink
The ultimate in convenience. Hidden under the sink with a dedicated designer tap.
- Clean countertop
- Stylish vented tap
- Stainless/Chrome/Black options
- Professional installation recommended
From
$889.00
UltraStream
Twin Undersink
Designed for 3-way taps or fridge connections. Ultimate filtration flexibility.
- Twin 10" filter housings
- 3-way tap compatible
- Fridge connection option
- Maximum flexibility
From
$729.00
UltraStream Filter Benefits
More than just filtration — it's water the way nature intended.
Re-Natured Water
The UltraStream is re-natured, energised water your body remembers—infused with molecular hydrogen, and a negative ORP for complete hydration and cellular support.
Remove the Nasties
Using a powerful layered filtration system, it effectively reduces fluoride, chlorine, heavy metals, pesticides, pharmaceuticals, microplastics, and even PFAS (the “forever chemicals”).
Alkaline Balance
Our alkaline water solutions go beyond hydration to restore natures balance by adding minerals that support natural pH balance, energy, and overall vitality with every glass.
Our Product Range
Hydrogen Bottles
Hydrogen-rich water on the go
Whole House
Certified filtration for every tap.
Hydrogen Filters
Next-gen water generators
Shower Filters
Chlorine-free showers
Electrolytes
Restore natural vitality
All Products
Browse our full range
Refer a Friend & Save
Your friend gets $50 off their first UltraStream. You earn $50 credit for your next filter.
New Products
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$229.00 inc. GSTSelect options This product has multiple variants. The options may be chosen on the product page -
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Our Product Range
Hydrogen bottles
Transform ordinary water into hydrogen-rich water anytime, anywhere
Whole House
Innovative, safe, clean water filtration systems WaterMark Certified for water tanks or city water
Hydrogen Filters
Experience the Future of Water with the Higen 2+ Hydrogen Water Generator
Shower Filters
Remove chlorine and other contaminants from your everyday shower for your skin
Electrolytes
Restore your body’s natural vitality, Alkabalance is more than just an electrolyte mix
Other Products
We sell many filters, water bottles, supplements, pH test kits, Magnetic Water Conditioners
New Hydrogen Water Bottles
Welcome to the next generation of hydration. Beyond filtration, water can be enriched with dissolved hydrogen and a beneficial negative charge, offering a fresher taste and a drinking experience that supports everyday wellness.
Your chance to save
Our Happy Customers
Over 2,500 verified 5-star reviews show why thousands of people trust AlkaWay. Our customers consistently share how the UltraStream has transformed their water — and their life.
Team AlkaWay have been really awesome to deal with…very helpful and we are so happy to have beautiful, clean water
Great water filters, top notch customer service. Tia was extremely patient in resolving my queries, going above and beyond past Alkaway's obligations. Highly recommended.
Had the bottle for a month now, my body feels less inflamed and more hydrated. The size of the bottle is perfect for putting in a bag when going out.
Great Team We have been happy with everything ...water you want to drink.Bought my 80 year old Mum one she loves it too.
Best water systems in the world. We're so lucky to have them in Byron. The staff are great too.
Personally my skin is becoming smoother but most importantly the health benefits from repetitive inhalation is immeasurable.
I have never felt better.
Thank you for organising a new filter for me its very much appreciated
Neil and Tia from AlkaWay were absolutely incredible today helping me with a hydrogen machine, they have amazing products and service and I highly recommend them to everyone.
