Filters for water treatment and RO protection

Water is often the base of production, but it must be the right quality. We offer filters for everything from municipal water to WFI.

Typical uses:

Protective filtration before RO membrane
Particle reduction in incoming water
WFI production in pharmaceutical industry
Post-purification of DI water

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With Colly Flowtech you always get

Local presence

With ten offices in Sweden and one in Denmark, we can offer local support and service close to our customers, with fast help, high availability and personal expertise.

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A supplier you can trust

With a customer rating of 4.45 out of 5 and strong NPS results, we have clear evidence that our customers appreciate our commitment, personal service and focus on quality.

Unique product range

At Colly Flowtech, we offer a unique product breadth in flow technology, with solutions customized for different sectors and industries.

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40+ years of experience

With over 40 years of industry experience and deep expertise, we help our customers find the right solution, with close collaboration and great commitment.