Portable Watermaker Blog

LEDI Scout DIY watermaker for boat in use on a catamaran with turquoise water and island behind
DIY Watermaker for Boat: Build vs Buy Smart
Thinking about a DIY watermaker for your boat? We break down what's involved, when building makes sense, and a smarter alternative that costs less than you'd think. Read more...
DIY watermaker for boat: LEDI Scout portable reverse osmosis system on Queensland rocks with sailboat at anchor
DIY Watermaker for Boat: What You Need to Know
Thinking about a DIY watermaker for your boat? Here is what actually works, what it costs, and when a plug-and-play system beats building your own. Read more...
LEDI Scout seawater desalination equipment on a beach ready for use
Seawater Desalination Equipment: A Practical Guide
A practical guide to seawater desalination equipment for boats, sailing, and off-grid use. Understand how RO systems work, what to look for, and which LEDI unit suits you. Read more...
LEDI Scout portable watermaker for boat at a pier, ready to make fresh drinking water
Portable Watermaker for Boat: The Practical Guide
Choosing a portable watermaker for your boat? This practical guide covers how they work, what to look for, and which LEDI system suits your needs. From $4,799 AUD. Read more...
LEDI Nomad portable marine watermaker on a boat at sea
Portable Marine Watermaker: Find the Right Fit
Looking for a portable marine watermaker? This guide covers outputs, power, sizing and Australian pricing so you pick the right unit for your boat. Read more...
LEDI Scout 12V watermaker for sailboat producing fresh drinking water outdoors
12V Watermaker for Sailboat: Pick the Right System
Choosing a 12V watermaker for your sailboat? This practical guide covers output, power draw, installation, and which LEDI system suits your boat and budget. Read more...
LEDI Scout 12V watermaker for boat sitting at a pier ready to make fresh water from seawater
12V Watermaker for Boat: Match the Right Unit to Your Trip
Not all 12V watermakers suit every boat. This guide helps you match output, power draw, and portability to your actual needs before you spend a cent. Read more...
LEDI Scout portable watermaker for sale, in use outdoors by the water
Portable Watermaker for Sale: Find the Right One
Looking for a portable watermaker for sale in Australia? Compare the LEDI Scout and Nomad, get honest specs, real prices, and find the right unit for your needs. Read more...
LEDI Scout watermaker in use on a plate boat at sea
LEDI Scout Watermaker: The Complete Guide
Everything you need to know about the LEDI Scout watermaker: specs, output, power, who it suits, and how it compares. Australian made, from $4,799. Read more...
LEDI Scout watermaker on grass by the waterfront
How Much Water Do You Actually Need?
Many buyers comparing marine watermakers fixate on one number: litres per hour. The bigger the better, right? Not necessarily. The real trick to comfortable, sustainable cruising or off-grid living isn’t... Read more...
LEDI Scout portable watermaker for sailboat in use on deck at sea
Sailboat Watermaker: Pick the Right One First
Choosing a portable watermaker for your sailboat? Here is how to match output, power, and budget to your actual sailing life. Australian-made options from $4,799. Read more...
Caravan on the beach using a LEDI Scout portable watermaker desalinator
Portable Watermaker Desalinator: Which One Fits You?
Not sure which portable watermaker desalinator suits your boat, 4WD or off-grid setup? This practical guide matches the right unit to the right use. Australian made. Read more...
LEDI Scout 12V watermaker on a boat, showing pre-filter maintenance setup
Watermaker Pre-Filter: Why It Matters
Learn how watermaker pre-filter maintenance protects your RO membrane, when to change cartridges, and which filters suit the LEDI Scout. Australian guide. Read more...
LEDI Scout watermaker for boat on deck with ocean view showing price and value for Australian sailors
Watermaker for Boat Price: What to Expect in 2025
What does a watermaker for a boat actually cost in Australia? We break down real 2025 AUD prices, hidden costs, and how to choose the right system for your budget. Read more...
LEDI Scout watermaker sitting on a rock overlooking the ocean, ready for use
Watermaker Buying Guide for Australians
Choosing a watermaker in Australia? This practical guide covers how they work, what to look for, and which LEDI system suits your boat, 4WD or off-grid setup. Read more...
4LPM LED UV steriliser for watermaker post-treatment on a boat or off-grid system
Watermaker UV Steriliser: Do You Need One?
Should you add a UV steriliser to your watermaker? Learn when it matters, how it works, and which LEDI option suits boaters and off-grid users in Australia. Read more...
LEDI Scout portable 12V watermaker
How Much Does a Watermaker Cost in Australia?
A straight answer on watermaker cost in Australia. Real AUD prices for portable and installed systems, plus installation, running costs and the hidden expenses to watch. Read more...
Woman carrying a LEDI Scout portable RO watermaker along a dock
A Guide to Portable RO Systems
A guide to portable RO systems for boats, 4WDs, off-grid sites and field teams. Learn sizing, power, feedwater limits and what matters in use. Read more...
1300W AC power supply for the LEDI Nomad watermaker
12V vs 240V Watermaker: Which Suits You?
12v vs 240v watermaker - compare power draw, output, installation and use cases to choose the right system for boats, 4WDs and off-grid sites. Read more...
Inside the LEDI Scout watermaker - pump and components
Marine Watermaker Maintenance That Prevents Failure
Marine watermaker maintenance keeps your system reliable offshore. Learn what to inspect, flush, preserve and replace before faults stop output. Read more...
LEDI Scout watermaker on a wooden table outdoors
How to Make Drinking Water Offshore
Learn how to make drinking water offshore with practical methods, system sizing, power planning, and maintenance for reliable fresh water at sea. Read more...
LEDI Scout battery-powered watermaker
Can a Watermaker Run on Battery Power?
Can a watermaker run on battery power? Yes - if the system, battery bank and duty cycle match. Here’s what works in real-world remote use. Read more...
LEDI Scout watermaker on a sailboat deck
Sailboat Desalination Systems That Work
Sailboat desalination systems cut marina dependence, but only if matched to your boat, power budget and crew water use at sea. Read more...
LEDI Scout boat watermaker
Boat Watermaker: What Actually Matters
Choosing a boat watermaker comes down to output, power, serviceability and water conditions. Here’s what matters offshore and inshore. Read more...
Person holding a LEDI Scout watermaker on a dock with a sailboat behind
Best Watermaker for Sailboats: What Matters
Find the best watermaker for sailboats by comparing output, power draw, serviceability and install fit for real offshore use. Read more...
LEDI Scout watermaker desalinating seawater on board
How to Desalinate Seawater Onboard Properly
Learn how to desalinate seawater onboard with reverse osmosis, power planning, maintenance, and setup advice for reliable fresh water at sea. Read more...
Watermaker cleaning, descaling and pickling chemicals
How to Maintain RO Watermaker Systems
Learn how to maintain RO watermaker systems for boats, 4WDs and off-grid use. Keep output steady, prevent faults and extend service life. Read more...
Watermaker pre-filter installed on board
How to Install 12V Watermaker Systems
Learn how to install 12v watermaker systems properly, from intake and power layout to commissioning, testing, and avoiding common faults. Read more...
LEDI Modular installed watermaker with single 2521 membrane
Portable vs Installed Watermaker
Portable vs installed watermaker - compare output, power, space, maintenance and deployment speed to choose the right system for marine or remote use. Read more...
LEDI Nomad watermaker on a boat
Guide to Marine Watermakers
A practical guide to marine watermakers covering output, power, installation, maintenance and sizing for reliable fresh water at sea. Read more...
LEDI Scout watermaker at a pier
How to Choose Boat Watermaker Systems
Learn how to choose boat watermaker systems by matching output, power, water conditions and serviceability to the way you actually cruise. Read more...
Watermaker pump service kit with seals and spare parts
Watermaker Spare Parts Australia Guide
Need watermaker spare parts Australia wide? Here’s how to choose the right filters, pumps and membranes to keep remote systems running. Read more...
LEDI Scout watermaker producing fresh water
How Much Water Does a Watermaker Produce?
How much water does a watermaker produce? Learn real output ranges, what affects production, and how to size a system for remote use. Read more...
LEDI Scout watermaker on a boat deck
Best Watermaker for Liveaboard Boats
Choosing the best watermaker for liveaboard boats means balancing output, power draw, serviceability and saltwater reliability offshore. Read more...
LEDI Scout 20 watermaker
How to Size Watermaker System Properly
Learn how to size watermaker system capacity for boats, 4WDs, cabins and field use. Match daily demand, power, storage and source water. Read more...
Flooding after Cyclone Gabrielle
Choosing a Flood Water Purification System
A flood water purification system must handle silt, organics, fuel and pathogens. Learn what works, what fails, and how to size it properly. Read more...
Seawater grade reverse osmosis membrane
Brackish Water Reverse Osmosis System Basics
A brackish water reverse osmosis system turns hard-to-use water into safe supply. Learn sizing, pressure, power, pretreatment and field fit. Read more...
LEDI working with defence personnel on field water supply
Military Field Water Purification System Basics
A military field water purification system must be reliable, repairable and power-efficient. Here's what matters in real deployments. Read more...
Water treatment operators in a control room overlooking the ocean
Choosing a Humanitarian Water Treatment System
How to choose a humanitarian water treatment system that keeps working in disaster zones, remote camps and field operations. Read more...
Helicopter delivering disaster relief supplies in heavy rain
Choosing a Disaster Relief Watermaker
A disaster relief watermaker must run hard, handle poor source water, and stay repairable in field conditions when supply lines and power are unstable. Read more...
LEDI emergency water purification relief kits
Choosing an Emergency Water Purification Unit
Choose an emergency water purification unit that matches source water, power, output and field conditions. Reliable water starts with fit. Read more...
LEDI Scout watermaker on a rock in a remote coastal location
How to Choose a Remote Drinking Water System
A remote drinking water system must match source water, power and output. Learn what works for boats, 4WDs, cabins and field operations. Read more...
LEDI Scout watermaker outdoors at an off-grid property
Choosing an Off Grid Cabin Watermaker
Choosing an off grid cabin watermaker means sizing for source water, power, storage and maintenance - so your system works when supplies don't. Read more...
LEDI Scout watermaker loaded on a ute for overland travel
Choosing an Overland Reverse Osmosis Watermaker
How to choose an overland reverse osmosis watermaker for remote travel, with practical advice on power, output, maintenance, and setup. Read more...
Portable water purification setup for 4WD touring
Choosing a 4WD Water Purification System
A practical guide to choosing a 4wd water purification system for remote touring - power, output, water source and install factors that matter. Read more...
LEDI boat desalination system on an Australian vessel
Boat Desalination System Australia Guide
Boat desalination system Australia buyers trust starts with the right output, power draw and serviceability. Here’s what matters offshore. Read more...
Scout watermaker installation diagram
Catamaran Watermaker Installation Done Right
Catamaran watermaker installation needs more than spare space. Get the layout, power, plumbing and service access right from day one. Read more...
LEDI Scout 12V marine watermaker installed on board
12V Marine Watermaker System: What Matters
A 12v marine watermaker system cuts marina dependence, but only if the design, output, power draw and serviceability match your boat and trip plan. Read more...
LEDI Scout portable watermaker on a sailboat deck
Choosing a Portable Watermaker for Sailboat Use
Choosing a portable watermaker for sailboat use means balancing output, power draw, serviceability and storage for reliable fresh water at sea. Read more...
12V watermaker aboard a small yacht
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...