Salsnes Filter is a Norwegian provider of wastewater treatment solutions for municipal and industrial applications. Founded in 1991, Salsnes Filter develops, manufactures and services technology for mechanical filtration, primary treatment and solids separation. Over the past 35 years, the company has built extensive experience from installations across more than 50 countries and a wide range of industries, including municipal wastewater, aquaculture, food processing, paper production and marine applications. Today, Salsnes Filter combines expertise in mechanical filtration with knowledge of biological and physico-chemical treatment processes. In addition to filtration systems, the company supports customers with process design, plant upgrades, service and complete treatment solutions where required. This experience helps municipalities and industries meet treatment requirements while protecting local waterways and the environment. Headquartered in Namsos, Norway, with production facilities at Salsnes, the company continues to support customers, partners and distributors across international markets.
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The Salsnes Filter annual revenue was $5.9 million in 2026.
10 people are employed at Salsnes Filter.
Salsnes Filter is based in Namsos, Trøndelag.
The NAICS codes for Salsnes Filter are [33, 333].
The SIC codes for Salsnes Filter are [358, 35].