Marine Water Makers

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CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Water Makers
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Marine Water Makers at Fisheries Supply


Ensuring a steady supply of clean, drinkable water is essential for any boating adventure—whether you're cruising offshore, sailing around the globe, or anchored in your favorite bay. At Fisheries Supply, we offer a selection of high-quality marine water makers designed to deliver potable water at sea. Our lineup features industry-leading brands such as Katadyn, FCI WaterMakers, and US Watermaker—trusted names in onboard desalination technology.

Why Add a Water Maker for Your Boat?

A water maker for boat use isn’t just a convenience—it’s a critical upgrade for extended journeys and offshore cruising. These advanced systems use reverse osmosis or mechanical processes to convert seawater into clean, potable water. Whether you're cooking, showering, or simply staying hydrated, a boat water maker ensures you're never reliant on port refills or bottled water.

With our marine-grade desalinators, you can enjoy:
  • Reverse Osmosis Systems: Equipped with semi-permeable membranes, these yacht water makers filter out salt, bacteria, and impurities—ideal for long-haul or liveaboard scenarios.
  • Mechanical Desalination Systems: Also known as manual watermakers, these systems provide freshwater without power, perfect for emergency or low-energy setups.
  • Essential Accessories: Keep your system running smoothly with raw water strainers, filters, membranes, and other must-have components.

Why Choose Fisheries Supply?

  • Expertise: Our knowledgeable team helps match you with the right marine watermaker based on your boat type, water output needs, and cruising plans.
  • Quality & Reliability: We stock only trusted brands known for performance, durability, and long-term value.
When choosing a marine water maker, consider the following:
Water Output Requirements: Calculate your daily freshwater usage to determine the right system size.
Power Source Availability: Choose between electric and manual water makers based on your boat’s power capacity and cruising style.

Whether you need a compact desalinator for sailboat use or a robust system for a liveaboard yacht, we offer a full range of watermaker for boat solutions. We even carry portable models for on-the-go desalination and high-performance raw water strainers to protect your system and prolong its life. Explore our selection today and ensure your next voyage is powered by fresh, clean water—anywhere you go.

FAQs

Do I need a generator to run a watermaker?
Not necessarily. Many modern watermakers operate on 12V or 24V DC power, allowing them to run directly from a boat's battery system. This is especially beneficial for vessels without generators or those relying on solar power.

How often should I maintain or service my watermaker?
Regular maintenance is crucial for optimal performance. This includes flushing the system after each use, replacing filters as needed, and cleaning or replacing membranes periodically.

Can I install a watermaker myself?
Yes, many watermakers are designed for DIY installation. However, proper installation requires knowledge of marine plumbing and electrical systems. It's essential to follow the manufacturer's guidelines or consult with a professional if unsure.