Oasis Countertop Purifier Subscription

Oasis by H2O is Australia’s most stylish countertop water purifier, powered by NanoFlow™ reverse osmosis (RO) technology (0.0001μm) to deliver ultra-clean hot and ambient water instantly—with no plumbing required.

Oasis brings a sense of quality, elegance and innovation to any space, whether it's your kitchen, office, or bedroom.

The system uses a powerful 5-stage NanoFlow™ reverse osmosis system, filtering down to 0.0001μm, helping to reduce over 1,000 contaminants, including PFAS, fluoride, lead, chlorine, and microplastics—supporting hydration with every glass.

Purified water is the safest and cleanest choice for drinking, ideal for those with higher standards for water quality.

Why choose Oasis?

It removes heavy metals (such as lead, mercury, arsenic), harmful chemicals (such as chlorine, trihalomethanes), bacteria, and viruses from water. Particularly recommended for areas with industrial pollution or unstable water safety.

Pure water is the recommended choice for preparing infant formula and for infant drinking water.

Purified water is free from odors and impurities, and is suitable for direct drinking, and also enhances the flavour of tea, coffee, and cooking where water quality matters.

Get access to multi-temperature water, from cool to boiling hot, making kitchen life easier.

Hydrogen-rich water mode

Oasis has the added benefit of the Hydrogen-rich mode, providing infused Hydrogen ionisation that is great for people with fast-paced lifestyles and fitness enthusiasts.

Key benefits

5-stage NanoFlow™ RO filtration | ultra-fine purity
Filters down to 0.0001μm to reduce PFAS, fluoride, lead, chlorine, arsenic, nitrates, and microplastics. Built-in UV-LED sterilization keeps internal tanks clean and safe.

No chemical additives
Unlike traditional RO systems, our NanoFlow technology uses no chemical additives, no scale inhibitors, and no softening agents — just pure physical filtration. It's better suited to Australian water quality and offers a cleaner, safer choice for everyday use.

Instant hot cold water | convenient for everyday life
Delivers hot or cool water instantly at the touch of a button. Choose from 45°C (baby formula), 75°C (tea), 85°C (coffee), or 96°C (boiling). Also dispenses cool water at 8–12°C for refreshing hydration.Perfect for daily use — no waiting, boiling, or cooling required.

Optional Hydrogen-rich mode
Enriches purified water with molecular hydrogen.

No installation required | plug-and-use anywhere
Ideal for renters, offices, and compact homes. No plumbing or drilling needed — simply plug in and start dispensing pure water instantly.

Designed for efficiency longevity
Features a 3.5:1 recovery ratio and recycle wastewater — reducing water waste and helping extend filter life for longer-term value.