History of the company: Teho Filter Oy has a long and successful career as one of the biggest filter manufacturers in the region of Northern countries. The company is established in the year 1963, in North-Ostrobothnia, Sievi. This is the place where the modern facilities still are.
In the beginning the company focused on vehicle filters. Production covered filters for cars, heavy duty- and machines including air-, oil- and fuel filters. Later there were also cabin filters. Later when the company was bigger, it started to export products to other northern countries and Europe.
Decades of successful business in vehicle industry has focused today on demanding customer applications and hydraulic-/ industrial filters mainly for OEM´s- and Original spare parts business. The company logo has also changed over history: