Marine Water Makers

52 results
CategoryBoat Plumbing Fixtures & Supplies
CategoryMarine Water Makers
Show In-Stock Only

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FCI WaterMakers

Aqualite Watermaker - 200 GPD

Available in 2 options

$10,250.64

Special Order Only
Island Explorer Watermakers

US Watermaker

Island Explorer Watermaker - Modular

Available in 3 options

$7,597.40 - $10,551.94

Special Order Only
SMALL MANUAL WATERMAKER ( 2.5LB )

Katadyn North America

Survivor 06 - Small Manual Watermaker

SKU: 09327 | Item ID: PUR 8013419

$1,329.72

In Stock
12V WATERMAKER       (1.67GAL/HR.)

Katadyn North America

PowerSurvivor 40E - Electric Watermaker

SKU: 80322 | Item ID: PUR P0WERSURVIVOR40

$3,990.94

Out of Stock
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FCI WaterMakers

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

Available in 23 options

$8,997.65 - $13,211.68

Contact Customer Service for Quote
CLEAR WATER MAKER 16GPH MOD

US Watermaker

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

Available in 4 options

$12,662.33 - $16,883.10

Special Order Only
10556 of US Watermaker Watermaker Pre-Filters

US Watermaker

Watermaker Pre-Filters

Available in 7 options

$22.02 - $134.17

In Stock
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US Watermaker

Workboat Watermaker - Modular Versions

Available in 4 options

$13,084.40 - $20,454.53

Special Order Only
FCI Replacement Watermaker RO Membranes

FCI WaterMakers

FCI Replacement Watermaker RO Membranes

Available in 5 options

$487.79 - $2,692.45

Contact Customer Service for Quote
Plankton Filter Element

FCI WaterMakers

Plankton Filter Element

SKU: 442431 | Item ID: FCI 20-4794

$320.00

In Stock
Work Boat Watermakers

US Watermaker

Workboat Watermaker - Semi-Modular Versions

Available in 4 options

$13,084.40 - $20,454.53

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

$94.99

In Stock
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FCI WaterMakers

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

Available in 7 options

$14,848.04 - $19,601.28

Contact Customer Service for Quote
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FCI WaterMakers

Neptune+ Watermaker - Modular Series

Available in 9 options

$20,868.49 - $25,845.75

Contact Customer Service for Quote
22-0037 of FCI WaterMakers Filter Cartridge Wrench

FCI WaterMakers

Water Filter Cartridge Wrench

SKU: 442437 | Item ID: FCI 22-0037

$2.00

In Stock
Replacement Membranes

US Watermaker

Replacement Membranes

Available in 2 options

$394.87 - $484.85

Special Order Only
On Sale
74-0450 of FCI WaterMakers Elbow Fitting

FCI WaterMakers

Elbow Tube

SKU: 442451 | Item ID: FCI 74-0450

Sale

$5.19

In Stock
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FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442426 | Item ID: FCI 20-0025

$20.00

In Stock
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FCI WaterMakers

Pre-Filter Cartridge for FCI Aqualite & Aquamiser+ Watermakers

SKU: 442420 | Item ID: FCI 20-0019

$15.00

In Stock
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FCI WaterMakers

Pre-Filter Cartridge for FCI Aquamiser+ Watermakers

SKU: 442421 | Item ID: FCI 20-0020

$15.00

In Stock
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FCI WaterMakers

Pocket Size TDS Tester Meter

SKU: 442362 | Item ID: FCI 50-0266

$55.00

In Stock
10011a of US Watermaker Watermaker Maintenance Chemicals

US Watermaker

Watermaker Maintenance Chemicals

Available in 3 options

$29.17

In Stock
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FCI WaterMakers

General Water Filter Sediment Cartridge 5 Microns

SKU: 442422 | Item ID: FCI 20-0021

$40.00

In Stock
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FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Aqualite Watermakers

SKU: 442430 | Item ID: FCI 20-4172

$18.01

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

$85.00

In Stock
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FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 20 Microns

SKU: 442423 | Item ID: FCI 20-0022

$40.00

In Stock
PLANKTON FILTER COMPLETE

US Watermaker

Plankton Filter

SKU: 366372 | Item ID: UWM 10892

$231.48

In Stock
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FCI WaterMakers

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

SKU: 442358 | Item ID: FCI 48-2374

$22.00

In Stock
13-0085 of FCI WaterMakers O-Ring Kit

FCI WaterMakers

O-Ring Kit

SKU: 442479 | Item ID: FCI 13-0085

$10.00

In Stock
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FCI WaterMakers

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

Available in 20 options

$8,675.84 - $14,380.51

Contact Customer Service for Quote
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FCI WaterMakers

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

Available in 7 options

$12,548.36 - $18,744.14

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

$24,784.07 - $30,871.72

Contact Customer Service for Quote
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FCI WaterMakers

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

Available in 10 options

$18,652.45 - $26,075.10

Contact Customer Service for Quote
Clearwater Watermakers

US Watermaker

Clearwater Watermaker - Semi-Modular Versions

Available in 6 options

$12,662.33 - $19,415.57

Special Order Only
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FCI WaterMakers

Digital Remote Control Panel - for Aquamiser+ Watermakers

SKU: 445300 | Item ID: FCI 50-2576

$962.09

Contact Customer Service for Quote
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FCI WaterMakers

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

Available in 2 options

$22.00 - $418.10

In Stock
50-4862 of FCI WaterMakers 5 Wire probe

FCI WaterMakers

5 Wire probe

SKU: 442371 | Item ID: FCI 50-4862

$127.10

Out of Stock
Digital Remote Control Panel/MaxQ, Atlas & Neptune

FCI WaterMakers

Digital Remote Control Panel/MaxQ, Atlas & Neptune

SKU: 442372 | Item ID: FCI 50-4909

$1,975.32

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

$55.93

Special Order Only
Digital Remote Control Panel - for Aqualite Watermakers

FCI WaterMakers

Digital Remote Control Panel - for Aqualite Watermakers

SKU: 444563 | Item ID: FCI 50-4971

$1,067.72

Contact Customer Service for Quote
Filter Wrench Standard Housing

US Watermaker

Watermaker Pre-Filter Housing Wrench

SKU: 367441 | Item ID: UWM 10229

$8.80

Special Order Only
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Acuva Technologies

Acuva Arrow UV-LED Water Purification System

Available in 2 options

$1,055.12 - $1,319.12

Special Order Only
74-0452 of FCI WaterMakers Elbow Tube

FCI WaterMakers

Elbow Tube

SKU: 442453 | Item ID: FCI 74-0452

$6.39

Special Order Only
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

$27.99

In Stock
High Pressure Pump Oil, Cat 21 oz

US Watermaker

High Pressure Pump Oil

SKU: 367446 | Item ID: UWM 6107

$26.26

Special Order Only
1-45 results of 52

Marine Water Makers at Fisheries Supply


We understand the importance of having access to fresh, potable water during your marine adventures. Whether you're sailing the open seas or anchored in a tranquil bay, our premium marine water makers ensure you always have a freshwater supply. Our broad offerings, featuring the latest in reverse osmosis and mechanical desalination technology, are designed to cater to every boat and crew size. Our selection of boat water makers includes industry-leading brands such as Katadyn, FCI WaterMakers, and US Watermaker.

Why Add a Water Maker for Your Boat?

A marinewater maker is more than just a convenience; it's a necessity for serious boaters. Using advanced reverse osmosis technology, these devices transform seawater into drinkable water for a continuous supply of fresh water for drinking, cooking, showering or fresh water flush for toilets. This not only makes your journey more comfortable but also significantly reduces the need for expensive water refills.

Our selection includes:
  • Reverse Osmosis Systems: These systems use a semi-permeable membrane to remove salts and other impurities from seawater, producing clean, potable water.
  • Mechanical Desalination Systems: Or manual watermakers convert saltwater into freshwater using mechanical processes.
  • Accessories: To keep your system operating at peak efficiency, we also stock essential accessories like raw water strainers, replacement membranes and filters.

Why Fisheries Supply?

  • Expertise: Our representatives can guide you in selecting the perfect marine water maker system for your boat and crew size.
  • Quality: We only stock products from reputable manufacturers. Products that are both reliable and durable.
When choosing a marine water maker, you can consider things like:
Water output requirements: How much water you need the water maker to produce.
Power source availability: Whether there is a power source available to power the water maker.

We aim to provide boat owners continuous clean water access with our high-quality desalinators for boats and raw water strainers.