Traditional filters have proved inadequate!

MossHydro was established to provide BWTS suppliers with reliable filters based on highly automated manufacturing capacity and filtration expertise.
MossHydro supplies filter housings made from Duplex stainless steel.
MossHydro’s aim is to exceed customer’s expectations for quality, reliability and performance.

Feel free to contact us

Feel free to contact us

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Quality and reliability

“Already in 2008, we saw a potential need for better filter solutions in cleaning of ballast water and it was clear that shipboard constraints and the characteristics of ballast water called for innovative solutions."

“From 2005 to 2008, we travelled around the world with our team educating shipowners and yards about the Ballast Water Management Convention and the impact this would have for owners and yards in the years ahead. This activity helped us to build up a brand based on quality and reliability”

Kristian Holmen, M.Sc., CEO, Moss Hydro.

Meet our staff

Kristian Holmen, M.Sc.


Phone: +47 901 30 901


Robert Almklov

Sales manager

Phone: +47 97 00 07 87