Portable Watermaker Blog

12V Watermakers for Small Yachts: Practical Water Independence at Sea
12V Watermakers for Small Yachts: Practical Water Independence at Sea
Making your own water offshore doesn’t have to mean big power or complex systems. For 7 to 12 meter cruisers, a compact 12V watermaker offers quiet, sustainable independence—without draining your... Read more...
Inside a Modern Watermaker: The Simple Science Behind Turning Seawater Into Safe Drinking Water
Inside a Modern Watermaker: The Simple Science Behind Turning Seawater Into Safe Drinking Water
Reverse osmosis has turned the age-old problem of making seawater drinkable into a simple, reliable process any cruiser can trust. By using high pressure to push seawater through an ultra-fine... Read more...
Purifiers vs Watermakers: What’s Safe, What’s Not, and When Each Technology Actually Makes Sense
Purifiers vs Watermakers: What’s Safe, What’s Not, and When Each Technology Actually Makes Sense
People often confuse water purifiers with watermakers, but only one of them can turn seawater or brackish sources into safe drinking water. Offshore or off-grid, that difference decides whether you... Read more...
The “Healthiest Water” Myth: Why Consistency Beats Mineral Hype Every Time
The “Healthiest Water” Myth: Why Consistency Beats Mineral Hype Every Time
Forget the mineral water marketing spin. The healthiest water isn’t bottled, boosted, or alkaline, it’s clean, safe, and consistent. Learn why reverse osmosis plus UV is the most reliable way... Read more...
Is Watermaker Water Safe to Drink? Why Modern Systems Like the LEDI Scout Give You Cleaner, Safer Water Anywhere
Is Watermaker Water Safe to Drink? Why Modern Systems Like the LEDI Scout Give You Cleaner, Safer Water Anywhere
Reverse osmosis already makes seawater safe to drink, but a portable RO + UV system like the LEDI Scout pushes safety even further. By bypassing questionable tanks, adding a second... Read more...
Watermaker Flushing: How Often, Why It Matters, and the Fastest Way to Do It Right
Watermaker Flushing: How Often, Why It Matters, and the Fastest Way to Do It Right
Flushing your watermaker keeps it clean, safe, and performing like new. Learn exactly how often to flush, how to do it without pressure, and why the LEDI Scout makes the... Read more...
How Much Water Can You Really Make at Sea? Output Ratings vs Real-World Performance
How Much Water Can You Really Make at Sea? Output Ratings vs Real-World Performance
Rated litres per hour are laboratory numbers; real-world output is shaped by power, temperature, salinity, and the health of your pump and membrane. A well-designed low-draw system like the LEDI... Read more...
Pickling a Watermaker: How Long It Lasts, the Risks, and When You Should Re-Pickle
Pickling a Watermaker: How Long It Lasts, the Risks, and When You Should Re-Pickle
Pickling protects your watermaker when it's not in use. Learn how sodium metabisulfite (SMBS) preserves your membrane, how long it lasts, and why the LEDI Scout makes the process simple... Read more...
Watermaker Membrane Lifespan: What Shortens It and How to Make Yours Last for Years
Watermaker Membrane Lifespan: What Shortens It and How to Make Yours Last for Years
A watermaker membrane can last years—or fail in months. Learn how fast seawater flushing, freshwater care, and smart storage protect your system. The LEDI Scout makes it all easy, no... Read more...
The Real Downsides of Traditional Watermakers: Why everyone is switching to portable.
The Real Downsides of Traditional Watermakers: Why everyone is switching to portable.
Traditional watermakers come with hidden costs—complicated installs, generator demands, and expensive maintenance. The LEDI Scout skips the hassle with a portable, plug-and-play solution that fits real cruising life. Read more...
Scout vs Rainman vs Spectra: 2025 Comparison
Choosing a portable watermaker is easier when you compare them side-by-side. Here’s an updated 2025 comparison of the Scout SW20, Rainman, and Spectra portable units. Key Factors to Compare Output Energy draw Weight Noise Maintenance Cost to run Australian support availability Comparison Table Feature Scout SW20 Rainman Spectra Output ~20 L/hr 30–35 L/hr 17–25 L/hr Weight Low High Medium Power 12V 12V / 240V 12V Build Stainless steel pump Mixed Composite Best for Small boats, caravans Boats w/ generator Long-range cruisers View the Scout SW20 here:https://lediwatermaker.com/products/scout-sw20 Which Is Right for... Read more...
Off-Grid Portable RO Systems: Water Anywhere
For caravans, cabins, remote blocks, and disaster zones, running out of fresh water is a constant concern. A portable RO system creates safe drinking water wherever you are. Why Water Is the Hardest Part of Off-Grid Living Challenges include: Carrying large volumes Unreliable bore or creek water Long travel distances for resupply Contamination during storage How Portable RO Solves This Portable RO systems: Remove salts, bacteria, and impurities Provide consistent quality Produce 10–25 L/hr depending on source Work from 12V power setups For Caravans & 4x4 Touring Using a portable... Read more...