GreenOil-Standard Aps

GreenOil design, produce and market a unique series of oil off-line filters, breaking traditions in which oil cleaning has been performed for decades. Since 2008 thousands of filter systems have been installed onboard all types of vessels and in industry. Leading ship owners and industrial manufacturers have invested in GreenOil products to improve operational stability and save maintenance costs.

Company details

Erhvervsparken 10 , Ebeltoft , 8400 Denmark

Locations Served

Business Type:
Industry Type:
Water and Wastewater - Water Filtration and Separation
Market Focus:
Internationally (various countries)

Why choose GreenOil?

The necessity of absolute clean oil is commonly known as good practice. Downtimes and repairs may be reduced 5-10 times for hydraulic systems, 4-8 times for lubrication systems oils, and lifetime may be prolonged 4-8 times. Improved filtration is thus vital to reduce cost, repairs, and downtimes. The unique combined GreenOil filter yields a new top class standard for particle filtration.

Achieve the highest oil filtration standard and the most attractive return on your filter investment with GreenOil.


“We have found the GreenOil filters on board Ark Germania very satisfactory, and it corresponds to the experience on board other ships in the DFDS fleet, where they use the GreenOil filters as well.”

- Per Severinsen, Chief Engineer onboard Ark Germania.


'GreenOil filters use a lot less energy than separators and if the filters are able to handle the necessary volume of oil, GreenOil filters are a very good alternative to separators in our experience. In the end, the goal is to avoid operational shutdowns caused by bad oil quality.'

- Frants Sommer Reuss, Fleet Group Manager at Maersk Line.


“Our experience with oil filtration instead of centrifugation is very good. GreenOil filters are very simple and user friendly solution, ensuring the same quality of oil purification at less than half the annual operating cost of a centrifuge.'

- Lars Skov Nielsen, Chief Engineer onboard Torm Moselle.