Highly robotized and automated manufacturing
Securing delivery ability to an emerging and rapidly growing market. Our short production time is safeguarding our ability to meet the strictest of deadlines
MossHydro competitive edge
- Robotized manufacturing enables extraordinary precision with high tolerances, high welding quality and consistency.
- Delivery capacity meeting any customer demand.
- MossHydro filters – a new dimension in filter quality and built for a lifetime.
Established in 1932 and family owned for 3 generations. The production facility used by MossHydro covers 20.000 m2 and employs some 200 workers.
The factory has manufactured 3 million pressure vessels. The world’s first serial production facility for stainless steel pressure vessels - operating for more than 40 years.
It is one of Scandinavia’s most modern and efficient environmental friendly factories with unmatched daily production capacity for filter housings.
Over the decades the factory has received Nordic awards for exceptional environmental efforts.
High-volume producer dedicated to Stainless Steel pressure vessels
- MossHydro offers mass production capacity
- Securing delivery ability to an emerging and rapidly growing market
- Short production time – safeguarding our ability to meet the strictest deadlines
The urge to improve
MossHydro muscles in advanced technology development. Multi-skill in-house activities address both functionality and performance – such as:



2022
New Skid and container solutions introducedCartridge filter solutionsRetrofit for cartridge filters
2021
Delivered compact model series from 250m3/h – 7000m3/h.Increase the number of compact models to 10
2020
First single Compact filter deliveryFirst multi-screen compact filter deliveryMoved to new office / workshop / warehouse
2019
First order for well boat500 m3/h test facility (barge) permanently set up
2018
First delivery to AquacultureMossHydro Compact filter development
2017
MossHydro first to have the USCG TA for electro chlorination systemFirst to deliver USCG TA filterFirst delivery to Drinking water applicationFirst delivery to RO application
2016
USCGA testing of BWT startedFirst delivery to O&G marked
2014
A total of 35 filter models for Ballast Water Filter designed and ready for the market
2013
Expanded product range, and production was scaled up
2012
MossHydro AS was founded,Production starts, products are now sold under the MossHydro brand nameFurther testing of BW filter
2011
Patent applications filed. 3.000 m3/hr prototype unit was built. The filter was subjected to test and evaluation programs in Gdansk, Poland, at flow rates up to 3.200 m3/hr
2010
Detailed development incorporating feasibility considerations, modelling and analysis leading to prototype development.
2008
Conceptual development of the MossHydro inline filter.
2005
Evaluation of new filter solutions for organic retention in seawater filtration. Tests carried out at NIOZ in the Netherlands.
2022
New Skid and container solutions introducedCartridge filter solutionsRetrofit for cartridge filters
2021
Delivered compact model series from 250m3/h – 7000m3/h.Increase the number of compact models to 10
2020
First single Compact filter deliveryFirst multi-screen compact filter deliveryMoved to new office / workshop / warehouse
2019
First order for well boat500 m3/h test facility (barge) permanently set up
2018
First delivery to AquacultureMossHydro Compact filter development
2017
MossHydro first to have the USCG TA for electro chlorination systemFirst to deliver USCG TA filterFirst delivery to Drinking water applicationFirst delivery to RO application
2016
USCGA testing of BWT startedFirst delivery to O&G marked
2014
A total of 35 filter models for Ballast Water Filter designed and ready for the market
2013
Expanded product range, and production was scaled up
2012
MossHydro AS was founded,Production starts, products are now sold under the MossHydro brand nameFurther testing of BW filter
2011
Patent applications filed. 3.000 m3/hr prototype unit was built. The filter was subjected to test and evaluation programs in Gdansk, Poland, at flow rates up to 3.200 m3/hr
2010
Detailed development incorporating feasibility considerations, modelling and analysis leading to prototype development.
2008
Conceptual development of the MossHydro inline filter.
2005
Evaluation of new filter solutions for organic retention in seawater filtration. Tests carried out at NIOZ in the Netherlands.


The largest test facility in the world achieving real-life conditions for flow rates up to 3.300 m3/hr.
Provides rigorous testing and quality control of MossHydro products.
Caters for capacities from 200 to 3.300 m3/hr.
Challenging water qualities including both organic and solid particles.


