The quality and reliability of Sofima's products are guaranteed from continuous researches in our laboratories and through international technical collaborations which assure a constant technological evolution.

All tests performed according to the following standards:

ISO 2941:
Element collapse resistance test
ISO 2942:
Production integrity test
ISO 2943
Fluids compatibility
ISO 3723:
End load test method
ISO 3724:
Flow fatigue resistance method
ISO 3968:
Pressure drop versus flow rate
ISO 16889:
Multipass test


is the Company of the UFI Filters Group dedicated to hydraulic filtration in mobile applications.

Our deep experience in the specific field joined to the Research and Development capacity of a Group dedicated to filtration ensure a wide range of products, continuously updated in their performances.
  Our passion in developing our projects takes care of the best international standards, that’s why our Quality Management System is Certified ISO9001 since many years.

We do not fear the most difficult challenges, that’s why we have got the ISO TS16949 certification for our products dedicated to the Automotive field.

We are working for our future, that’s why our Environmental Management System is Certified ISO14001 since many years.

  Our Sale engineers and our Customer Service are at your disposal every day for any query concerning our products.

Our web site is continuously updated with the information and the services you need.

Our catalogues give detailed information for each of our products: you can download them in pdf format from our website or ask for the printed copy to our Customer Service:

tel +39 035 4493811
fax +39 035 843743

Mobile hydraulics helps every day people facing tough jobs in the most different and testing conditions.
For such applications efficiency, reliability and long life of components are crucial.
SOFIMA Hydraulic Filters ensure the proper cleanliness oil level helping all the hydraulic components to workin the best conditions.

SOFIMA HYDRAULIC FILTERS Via S.Chierico, 24, 24060 Bolgare (BG) ITALIA - Tel. +39 035 44938.21 - Fax +39 035 843738
PLANET FILTERS S.p.A. VAT Registration Number IT 01657800205 - Share Capital EUR 384.800,00 fully paid -
Code of Ethics - General Conditions of Sale