Our Story - reinventing seawater systems

Driven to improve your time on the water, ElectroSea started by finding a better way to solve the biofouling that our founders experienced on their own vessels.

2023 SeaStrong Silver Bullet Pump
2022 ElectroStrainer System
2021 SeaStrong Pump
2020 ClearVis Flow Sensor
2018 ClearLine Model Expansion
2017 ClearLine System

Rapid product innovation

Ours is a history of firsts and foremosts. A history of constant innovation as we’ve reimagined and reinvented seawater system operation for reliable, robust performance. First ElectroSea invented its revolutionary ClearLine System for marine growth prevention in seawater supply lines for air conditioners, chillers and refrigerators. We added new ClearLine models for use with baitwells and multiple seawater pumps. Then we invented the ClearVis Flow Sensor for contactless flow monitoring. We moved on to our SeaStrong sealless seawater pump series for unparalleled reliability. Finally, we introduced the breakthrough ElectroStrainer “all-in-one” growth protection and sea-straining system.

The story behind our story

Dr. Louis CosentinoElectroSea was created in 2016 when Dr. Louis Cosentino identified “a better way” to prevent biofouling in the seawater cooled air conditioning lines on his sport fisher. Solving complex technical problems is his expertise. With more than 100 issued U.S. patents and 350+ foreign patents in medical technologies including liquid chemical sterilants, hollow fiber filtration, and remote monitoring systems, this was a problem he was determined to solve. Fast forward to today, ElectroSea is the largest provider of seawater protection systems for recreational yachts in the world. With an expert team of “old salts” who eat, sleep, and breathe boating and sport fishing, ElectroSea will improve your time on the water!

yacht in harbor

Boat builders trust ElectroSea

Major builders from all over the world are installing ElectroSea’s products on new builds and offering it to existing customers. Why? Because it improves owner satisfaction and decreases service calls and warranty costs.

“We totally embrace [ElectroSea] as a factory-installed option. Anything that can prevent issues, extend the life of air conditioning, reduce maintenance – that’s all [ElectroSea] does for us.”

Federico Ferrante, President
Azimut-Benetti America

26+ million run hours and counting ...

It takes time to become an expert … ElectroSea has over 26 million run hours and counting with boats of nearly every type and size. ElectroSea’s biofouling prevention products have been operating in oceans all over the world. We have successfully answered the question, “Will it work in my boat? … not by telling customers, but by showing them. Our global dealer network and large installed customer base provides exposure to a wide array of challenging marine environments. Time after time, ElectroSea delivers reliable and proven performance.

We delight customers: we do what we say, and say what we do.

Designed & Assembled in the USA

ElectroSea’s products are designed and assembled at our headquarters in Minneapolis, Minnesota, USA. We ship most orders within 24 hours and can expedite shipment as necessary.

Our Vision

Our entrepreneurial spirit, high standards of excellence, and unwavering dedication to customer service have firmly established ElectroSea as one of the most trusted, versatile leaders in marine products today.

We Stand Behind Our Products

ElectroSea provides a two-year warranty on its ElectroStrainer and ClearLine marine growth prevention products, which extends to SeaStrong Pumps when used with either system.