"Stop rationing water
— Start living"
Water Anxiety
Unlimited Freedom
Best Sellers
Why choose us?
Advanced RO Filtration Technology
At the core of every PureOcean system is our high-rejection Reverse Osmosis membrane. Engineered with microscopic precision, it strips away 99.5% of salt, viruses, and impurities, delivering crystal-clear, perfectly safe drinking water directly from the sea.
Universal Standard Consumables
We don't trap you with expensive, proprietary parts. Our systems use industry-standard RO membranes and pre-filters. This means you can easily find affordable replacements at almost any marine chandlery worldwide, keeping your long-term maintenance costs low.
Marine-Grade Connectors & Food-Grade Hoses
Built to outlast the salt. We utilize 316L and 2507 Super Duplex Stainless Steel for critical high-pressure fittings, alongside Titanium internals. Paired with certified food-grade tubing, we guarantee corrosion-free performance and fresh water with absolutely no plastic taste.
Solution for Every Boat
We don't believe in one-size-fits-all. PureOcean Marine offers a comprehensive portfolio tailored to your exact needs. From SE & Pro Series for tight spaces, to Ultra Series for luxury yachts, and plug-and-play portable GO Series. Whatever your boat size or daily freshwater demand, you’ll find the perfect desalination solution here.
2-Year Global Warranty
Lifetime Tech Support
Factory Direct Pricing
Trusted by Sailors Worldwide
"PureOcean Marine provided a lot of the parts for my DIY watermaker and throughout was a reliable and efficient supplier with great customer service."
"Built from high-quality parts that can compete with most. I have 2 watermakers from them, and I am very happy with the quality and the cost."
"The quality-to-price ratio is one of the best in the industry." "Great service. Good parts."
"Package arrived. Everything is there and quality is top. Jasson was great with helping along the way. Will be happy to use them again."
"We bought our bigger watermaker from them and are working with Jasson for customisation. Great communication and service service from him and the watermaker is great."
Our Global Footprint
Meeting sailors and partners worldwide.
Customer Installation Gallery
Frequently asked questions
What makes PureOcean Marine watermakers different from other brands?
Unlike traditional brands that charge a premium for the logo, PureOcean sells Direct-to-Consumer (DTC), offering industrial-grade desalination systems at a fraction of the cost. We prioritize reliability over complex electronics. Our systems are built with Marine-Grade Stainless Steel (upgraded to 2507 Super Duplex on Pro lines) and Titanium components to resist corrosion in tropical waters, ensuring your investment lasts longer than standard 316L units.
Can I install the watermaker myself (DIY)?
Absolutely. In fact, 80% of our customers are DIY sailors. Our Modular Series (MM/SE) is specifically engineered for easy retrofit. The components (pump, membrane vessel, controls) are separated, allowing you to fit them into tight lockers, under bunks, or in engine rooms where space is limited. We provide comprehensive video guides and wiring diagrams to make the process plug-and-play.
Are replacement filters and membranes easy to find globally?
Yes. We believe in open standards, not proprietary traps. PureOcean systems use industry-standard sized consumables (such as standard 2.5x40" or 2.5x21" RO membranes and standard pre-filters). This means you can find replacement parts in almost any marine chandlery or hardware store worldwide, from the Caribbean to the South Pacific, without waiting for expensive shipments from the manufacturer.
Can I run PureOcean watermakers on solar power or batteries?
Yes. Our DC models (12V/24V) are highly efficient and designed for cruising sailboats running on solar or battery banks. For example, our Modular 50L/h unit draws minimal amps, making it possible to make water while sailing without running a noisy generator. For larger vessels, our AC (110V/220V) units provide high-output rapid tank filling.
How do you prevent corrosion in saltwater environments?
Corrosion is the #1 enemy of watermakers. While many budget brands use plastic or low-grade steel, PureOcean upgrades critical failure points. We use Solid Titanium floats in our flow meters (to prevent sticking) and 2507 Super Duplex / 316L Stainless Steel for high-pressure fittings. This "Precision Metallurgy" approach ensures our systems withstand high-salinity environments better than competitors.