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Marine Watermakers

If you’re worried about water quality in remote locations, or fed up with running out of water after just a few days at anchor – maybe it’s time to consider installing a marine watermaker. At Fisheries Supply, we’ve been selling watermakers for boats and all their accessories for as long as watermakers have existed, so we’re well versed in getting you the right option to fit your lifestyle. We offer trusted brands like FCI Watermakers, Katadyn and US Watermaker – with sizes to fit every situation from small cruising boats to large workboats. Give us a call today and start enjoying the benefits of abundant water on your boat!


Aqualite Watermaker - 200 GPD

FCI WaterMakers

Aqualite Watermaker - 200 GPD

Available in 2 options

CLEAR WATER MAKER 16GPH MOD

US Watermaker

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

Available in 4 options

Survivor 06

Katadyn North America

Survivor 06 - Small Manual Watermaker

SKU: 09327 | Item ID: PUR 8013419

Acuva Arrow UV-LED Water Purification System

Acuva Technologies

Acuva Arrow UV-LED Water Purification System

Available in 2 options

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

FCI WaterMakers

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

Available in 20 options

Clearwater Watermakers

US Watermaker

Clearwater Watermaker - Semi-Modular Versions

Available in 6 options

Katadyn North America

Survivor 35 - Large Manual Watermaker

SKU: 09328 | Item ID: PUR 8013433

FCI WaterMakers

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

Available in 23 options

Katadyn North America

PowerSurvivor 40E - Electric Watermaker

SKU: 80322 | Item ID: PUR P0WERSURVIVOR40

US Watermaker

Island Explorer Watermaker - Modular

Available in 3 options

FCI WaterMakers

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

Available in 7 options

US Watermaker

Workboat Watermaker - Semi-Modular Versions

Available in 4 options

FCI WaterMakers

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

Available in 7 options

US Watermaker

Workboat Watermaker - Modular Versions

Available in 4 options

FCI WaterMakers

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

Available in 10 options

US Watermaker

Replacement Membranes

Available in 2 options

FCI WaterMakers

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

Available in 6 options

US Watermaker

Watermaker Maintenance Chemicals

Available in 3 options

FCI WaterMakers

Neptune+ Watermaker - Modular Series

Available in 9 options

US Watermaker

Plankton Filter

SKU: 366372 | Item ID: UWM 10892

FCI WaterMakers

Digital Remote Control Panel - for Aqualite Watermakers

SKU: 444563 | Item ID: FCI 50-4971

US Watermaker

Watermaker Pre-Filter Housing - Clear

SKU: 367442 | Item ID: UWM 10230

FCI WaterMakers

Digital Remote Control Panel - for Aquamiser+ Watermakers

SKU: 445300 | Item ID: FCI 50-2576

US Watermaker

Watermaker Pre-Filter Housing Wrench

SKU: 367441 | Item ID: UWM 10229

US Watermaker

Watermaker Pre-Filters

Available in 7 options

FCI WaterMakers

Digital Remote Control Panel/MaxQ, Atlas & Neptune

SKU: 442372 | Item ID: FCI 50-4909

FCI WaterMakers

Small Digital Remote Control Panel for Max-Q Atlas and Neptune Watermakers

SKU: 442373 | Item ID: FCI 50-4950

US Watermaker

High Pressure Pump Oil

SKU: 367446 | Item ID: UWM 6107

FCI WaterMakers

FWF - Fresh Water Flush - Option for the Aqualite Watermaker

SKU: 444565 | Item ID: FCI 93-4961

FCI WaterMakers

Pocket Size TDS Tester Meter

SKU: 442362 | Item ID: FCI 50-0266

FCI WaterMakers

FCI 21-4315 10" Filter Housing

SKU: 442434 | Item ID: FCI 21-4315

FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442428 | Item ID: FCI 20-1104

FCI WaterMakers

Pre-Filter Cartridge for FCI Aqualite & Aquamiser+ Watermakers

SKU: 442420 | Item ID: FCI 20-0019

FCI WaterMakers

General Water Filter Sediment Cartridge 5 Microns

SKU: 442422 | Item ID: FCI 20-0021

FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 5 Microns

SKU: 442424 | Item ID: FCI 20-0023

FCI WaterMakers

Pre-Filter Cartridge for FCI Aquamiser+ Watermakers

SKU: 442421 | Item ID: FCI 20-0020

FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 20 Microns

SKU: 442423 | Item ID: FCI 20-0022

FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Aqualite Watermakers

SKU: 442430 | Item ID: FCI 20-4172

FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442426 | Item ID: FCI 20-0025

FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Neptune+ Watermakers

SKU: 442427 | Item ID: FCI 20-0026

FCI WaterMakers

Water Filter Cartridge Wrench

SKU: 442437 | Item ID: FCI 22-0037

FCI WaterMakers

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

Available in 2 options

FCI WaterMakers

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

SKU: 442358 | Item ID: FCI 48-2374

FCI WaterMakers

Commercial Pre-Filter Cartridge - for FCI Watermakers

SKU: 442429 | Item ID: FCI 20-2261

FCI WaterMakers

FCI Replacement Watermaker RO Membranes

Available in 5 options

Aqualite Watermaker - 200 GPD

FCI WaterMakers

Aqualite Watermaker - 200 GPD

Available in 2 options

Shop Now
CLEAR WATER MAKER 16GPH MOD

US Watermaker

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

Available in 4 options

Shop Now

Katadyn North America

Survivor 06 - Small Manual Watermaker

SKU: 09327 | Item ID: PUR 8013419

Shop Now

Acuva Technologies

Acuva Arrow UV-LED Water Purification System

Available in 2 options

Shop Now

FCI WaterMakers

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

Available in 20 options

Shop Now

US Watermaker

Clearwater Watermaker - Semi-Modular Versions

Available in 6 options

Shop Now

Katadyn North America

Survivor 35 - Large Manual Watermaker

SKU: 09328 | Item ID: PUR 8013433

Shop Now

FCI WaterMakers

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

Available in 23 options

Shop Now

Katadyn North America

PowerSurvivor 40E - Electric Watermaker

SKU: 80322 | Item ID: PUR P0WERSURVIVOR40

Shop Now

US Watermaker

Island Explorer Watermaker - Modular

Available in 3 options

Shop Now

FCI WaterMakers

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

Available in 7 options

Shop Now

US Watermaker

Workboat Watermaker - Semi-Modular Versions

Available in 4 options

Shop Now

FCI WaterMakers

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

Available in 7 options

Shop Now

US Watermaker

Workboat Watermaker - Modular Versions

Available in 4 options

Shop Now

FCI WaterMakers

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

Available in 10 options

Shop Now

US Watermaker

Replacement Membranes

Available in 2 options

Shop Now

FCI WaterMakers

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

Available in 6 options

Shop Now

US Watermaker

Watermaker Maintenance Chemicals

Available in 3 options

Shop Now

FCI WaterMakers

Neptune+ Watermaker - Modular Series

Available in 9 options

Shop Now

US Watermaker

Plankton Filter

SKU: 366372 | Item ID: UWM 10892

Shop Now

FCI WaterMakers

Digital Remote Control Panel - for Aqualite Watermakers

SKU: 444563 | Item ID: FCI 50-4971

Shop Now

US Watermaker

Watermaker Pre-Filter Housing - Clear

SKU: 367442 | Item ID: UWM 10230

Shop Now

FCI WaterMakers

Digital Remote Control Panel - for Aquamiser+ Watermakers

SKU: 445300 | Item ID: FCI 50-2576

Shop Now

US Watermaker

Watermaker Pre-Filter Housing Wrench

SKU: 367441 | Item ID: UWM 10229

Shop Now

US Watermaker

Watermaker Pre-Filters

Available in 7 options

Shop Now

FCI WaterMakers

Digital Remote Control Panel/MaxQ, Atlas & Neptune

SKU: 442372 | Item ID: FCI 50-4909

Shop Now

FCI WaterMakers

Small Digital Remote Control Panel for Max-Q Atlas and Neptune Watermakers

SKU: 442373 | Item ID: FCI 50-4950

Shop Now

US Watermaker

High Pressure Pump Oil

SKU: 367446 | Item ID: UWM 6107

Shop Now

FCI WaterMakers

FWF - Fresh Water Flush - Option for the Aqualite Watermaker

SKU: 444565 | Item ID: FCI 93-4961

Shop Now

FCI WaterMakers

Pocket Size TDS Tester Meter

SKU: 442362 | Item ID: FCI 50-0266

Shop Now

FCI WaterMakers

FCI 21-4315 10" Filter Housing

SKU: 442434 | Item ID: FCI 21-4315

Shop Now

FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442428 | Item ID: FCI 20-1104

Shop Now

FCI WaterMakers

Pre-Filter Cartridge for FCI Aqualite & Aquamiser+ Watermakers

SKU: 442420 | Item ID: FCI 20-0019

Shop Now

FCI WaterMakers

General Water Filter Sediment Cartridge 5 Microns

SKU: 442422 | Item ID: FCI 20-0021

Shop Now

FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 5 Microns

SKU: 442424 | Item ID: FCI 20-0023

Shop Now

FCI WaterMakers

Pre-Filter Cartridge for FCI Aquamiser+ Watermakers

SKU: 442421 | Item ID: FCI 20-0020

Shop Now

FCI WaterMakers

General Purpose Water Filter Sediment Cartridge - 20 Microns

SKU: 442423 | Item ID: FCI 20-0022

Shop Now

FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Aqualite Watermakers

SKU: 442430 | Item ID: FCI 20-4172

Shop Now

FCI WaterMakers

Fresh Water Flush Filter Cartridge

SKU: 442426 | Item ID: FCI 20-0025

Shop Now

FCI WaterMakers

Fresh Water Flush Filter Cartridge - for FCI Neptune+ Watermakers

SKU: 442427 | Item ID: FCI 20-0026

Shop Now

FCI WaterMakers

Water Filter Cartridge Wrench

SKU: 442437 | Item ID: FCI 22-0037

Shop Now

FCI WaterMakers

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

Available in 2 options

Shop Now

FCI WaterMakers

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

SKU: 442358 | Item ID: FCI 48-2374

Shop Now

FCI WaterMakers

Commercial Pre-Filter Cartridge - for FCI Watermakers

SKU: 442429 | Item ID: FCI 20-2261

Shop Now

FCI WaterMakers

FCI Replacement Watermaker RO Membranes

Available in 5 options

Shop Now
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