Our head office, warehouse and production premises are in Os, 30 km south of Bergen. Unik also has a sales department in Trondheim and nationwide service.

3D design – engineering – production – assembly – service.

Unique filter system was established in 1987 and has built up solid expertise over the years.

We deliver and install throughout Norway – as well as other parts of the world. The products are a mixture of in-house developed technology, supplemented with the best from home and abroad. We have continuous development of our own products and solutions, in parallel with alliances and cooperation with national and international suppliers, to the delight and security of our customers.

Customized solutions

As one of the few players in the industry, we offer customized solutions. Based on the challenges our customers face, we share our knowledge and experience, and together we find the right solutions. If desired, we are happy to take care of the entire processes, from planning, design and production, to installation, training and service. We supply everything from partial components to complete solutions, preferably with turnkey buildings and facilities. Some products can also be delivered installed in containers for mobile or temporary solutions.


We focus on delivering sustainable products and services. Quality products, maintenance-free materials and innovative solutions for chemical-free water disinfection. This way, we contribute to the world’s health and the global environment.

LIT Agency

In 2007, Unik Filtersystem was chosen as the sole distributor for LIT-UV in Scandinavia. LIT is one of the top three leading developers and manufacturers of UV systems, and has a number of large deliveries within the disinfection of drinking water, wastewater and industries. LIT ensures an optimal choice of technology, quality and price for each application. Ultraviolet radiation (UV) is regarded worldwide as a very reliable, cost-effective and environmentally friendly solution for disinfection.

Amiad Agency

Unik Filtersystem also has an agency for Amiad. Amiad supplies filtration solutions for all capacities and filtration needs. They have developed a range of innovative products and systems that provide sustainable solutions with low operating costs and a quick return on investment. Amiad has built a global reputation on high quality, outstanding performance, product reliability and excellent customer service. Amiad is also a leading global manufacturer, established in 1962 and with 10 subsidiaries worldwide.