Marine Water Makers

52 results

Transform salt water into sparkling fresh water: boat water makers at Fisheries Supply


Never let dwindling freshwater tanks hold you back. Fisheries Supply empowers you to generate your own onboard oasis with a top of the line, easy to install, boat water maker. Say goodbye to expensive refills and embrace the freedom of clean, limitless drinking water for every adventure. Dive into our extensive selection of marine watermaker systems, expertly crafted by industry leaders like Katadyn, FCI WaterMakers, and US Watermaker. Choose from advanced membrane for reverse osmosis or robust mechanical desalination systems, perfectly suited to your vessel and crew size. We even stock essential accessories like raw water strainers and filters to keep your system running smoothly. We aim to provide boat owners continuous clean water access with our high-quality desalinators and raw water strainers.
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Island Explorer Watermakers

US Watermaker

Island Explorer Watermaker - Modular

Available in 3 options

Special Order Only
12V WATERMAKER       (1.67GAL/HR.)

Katadyn North America

PowerSurvivor 40E - Electric Watermaker

SKU: 80322 | Item ID: PUR P0WERSURVIVOR40

In Stock
10556 of US Watermaker Watermaker Pre-Filters

US Watermaker

Watermaker Pre-Filters

Available in 7 options

In Stock
Clearwater Watermakers

US Watermaker

Clearwater Watermaker - Semi-Modular Versions

Available in 6 options

Special Order Only
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FCI WaterMakers

Aquamiser+ Watermaker - Framed Series, 250-1,800 GPD

Available in 20 options

Contact Customer Service for Quote
10011a of US Watermaker Watermaker Maintenance Chemicals

US Watermaker

Watermaker Maintenance Chemicals

Available in 3 options

In Stock
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FCI WaterMakers

Aqualite Watermaker - 200 GPD

Available in 2 options

Special Order Only
PLANKTON FILTER COMPLETE

US Watermaker

Plankton Filter

SKU: 366372 | Item ID: UWM 10892

In Stock
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Acuva Technologies

Acuva Arrow UV-LED Water Purification System

Available in 2 options

Special Order Only
Commercial Pre-Filter Cartridge - for FCI Watermakers

FCI WaterMakers

Commercial Pre-Filter Cartridge - for FCI Watermakers

SKU: 442429 | Item ID: FCI 20-2261

In Stock
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FCI WaterMakers

General Water Filter Sediment Cartridge 5 Microns

SKU: 442422 | Item ID: FCI 20-0021

In Stock
CLEAR WATER MAKER 16GPH MOD

US Watermaker

Clearwater Watermaker - Modular Version, 400 - 800 Gal/Day

Available in 4 options

Special Order Only
SMALL MANUAL WATERMAKER ( 2.5LB )

Katadyn North America

Survivor 06 - Small Manual Watermaker

SKU: 09327 | Item ID: PUR 8013419

In Stock
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US Watermaker

Workboat Watermaker - Modular Versions

Available in 4 options

Special Order Only
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FCI WaterMakers

Aquamiser+ Watermaker - Modular Series, 250 - 1,800 GPD

Available in 23 options

Contact Customer Service for Quote
Replacement Membranes

US Watermaker

Replacement Membranes

Available in 2 options

Special Order Only
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FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442426 | Item ID: FCI 20-0025

In Stock
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FCI WaterMakers

Pre-Filter Cartridge for FCI Aquamiser+ Watermakers

SKU: 442421 | Item ID: FCI 20-0020

In Stock
21-4315 of FCI WaterMakers FCI 21-4315 10in Housing

FCI WaterMakers

FCI 21-4315 10" Filter Housing

SKU: 442434 | Item ID: FCI 21-4315

In Stock
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FCI WaterMakers

Pre-Filter Cartridge for FCI Aqualite & Aquamiser+ Watermakers

SKU: 442420 | Item ID: FCI 20-0019

In Stock
Fresh Water Flush Filter Cartridge - for FCI Neptune+ Watermakers

FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Neptune+ Watermakers

SKU: 442427 | Item ID: FCI 20-0026

In Stock
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FCI WaterMakers

High Pressure Pump Oil - for FCI Max-Q+ Watermakers

SKU: 442358 | Item ID: FCI 48-2374

In Stock
FCI Replacement Watermaker RO Membranes

FCI WaterMakers

FCI Replacement Watermaker RO Membranes

Available in 5 options

In Stock
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FCI WaterMakers

Pocket Size TDS Tester Meter

SKU: 442362 | Item ID: FCI 50-0266

In Stock
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FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 20 Microns

SKU: 442423 | Item ID: FCI 20-0022

In Stock
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FCI WaterMakers

High Pressure Pump Oil - for FCI Aqualite, Aquamiser+, Atlas+ and Neptune+ Watermakers

Available in 2 options

In Stock
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FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Aqualite Watermakers

SKU: 442430 | Item ID: FCI 20-4172

In Stock
22-0037 of FCI WaterMakers Filter Cartridge Wrench

FCI WaterMakers

Water Filter Cartridge Wrench

SKU: 442437 | Item ID: FCI 22-0037

In Stock
On Sale
74-0450 of FCI WaterMakers Elbow Fitting

FCI WaterMakers

Elbow Tube

SKU: 442451 | Item ID: FCI 74-0450

In Stock
Plankton Filter Element

FCI WaterMakers

Plankton Filter Element

SKU: 442431 | Item ID: FCI 20-4794

In Stock
Filter Wrench Standard Housing

US Watermaker

Watermaker Pre-Filter Housing Wrench

SKU: 367441 | Item ID: UWM 10229

Special Order Only
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FCI WaterMakers

Max-Q+ Watermaker - Modular Series, 700-1,850 GPD

Available in 7 options

Contact Customer Service for Quote
Digital Remote Control Panel - for Aqualite Watermakers

FCI WaterMakers

Digital Remote Control Panel - for Aqualite Watermakers

SKU: 444563 | Item ID: FCI 50-4971

Contact Customer Service for Quote
50-4862 of FCI WaterMakers 5 Wire probe

FCI WaterMakers

5 Wire probe

SKU: 442371 | Item ID: FCI 50-4862

Out of Stock
Work Boat Watermakers

US Watermaker

Workboat Watermaker - Semi-Modular Versions

Available in 4 options

Special Order Only
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FCI WaterMakers

Max-Q+ Watermaker - Framed Series, 700 - 1,850 GPD

Available in 7 options

Contact Customer Service for Quote
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FCI WaterMakers

Atlas+ Watermaker - Framed Series, 1,400-3,600 GPD

Available in 10 options

Contact Customer Service for Quote
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FCI WaterMakers

Neptune+ Watermaker - Modular Series

Available in 9 options

Contact Customer Service for Quote
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FCI WaterMakers

Neptune+ Watermaker - Horizontal Framed Series, 1,275-9,500 GPD

Available in 6 options

Contact Customer Service for Quote
High Pressure Pump Oil, Cat 21 oz

US Watermaker

High Pressure Pump Oil

SKU: 367446 | Item ID: UWM 6107

Special Order Only
Plankton Filter - Housing Only

FCI WaterMakers

Plankton Filter - Housing Only

SKU: 1003741 | Item ID: FCI 93-4963

Special Order Only
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FCI WaterMakers

Digital Remote Control Panel - for Aquamiser+ Watermakers

SKU: 445300 | Item ID: FCI 50-2576

Contact Customer Service for Quote
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FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 5 Microns

SKU: 442424 | Item ID: FCI 20-0023

Special Order Only
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FCI WaterMakers

FWF - Fresh Water Flush - Option for the Aqualite Watermaker

SKU: 444565 | Item ID: FCI 93-4961

Contact Customer Service for Quote
74-0452 of FCI WaterMakers Elbow Tube

FCI WaterMakers

Elbow Tube

SKU: 442453 | Item ID: FCI 74-0452

Special Order Only
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