Water filtration for industry, commercial use, and residential properties

Water treatment / Filtration

Effective filtration ensures high water quality and stable operation

Effective water filtration is a key component of modern water treatment and plays a crucial role in both operational reliability and water quality. At Guldager, we offer a comprehensive range of water filtration products tailored to the specific requirements and needs of our customers—whether in industry, commercial settings, or residential properties.

Protect equipment and water treatment systems with proper filtration

Filtration protects both equipment and machinery from particles and impurities and ensures the stable and efficient operation of water systems and water treatment plants. In many cases, filtration is a key component of a larger water treatment solution, such as pre-filtration for reverse osmosis systems or other advanced systems.

There is a wide range of filtration solutions available, depending on the type of water, the application, and quality requirements. Contact us today for advice on the right filtration solution for your needs.

See how our filtration solutions create value in practice

At Guldager, we specialize in filtration for some of the most demanding environments—from industrial applications to food production. Our solutions are designed to ensure reliable operation, high water quality, and lower operating costs.

In our case studies, you can see how we have helped companies:

  • Improve water quality
  • Protection of critical equipment
  • Reduced downtime and maintenance
  • Optimization of water treatment plants

Read our case studies to learn about specific solutions and results.

Contact a consultant

Erik Clausen
Erik Clausen

Area Sales Manager Funen & Jutland

Michael Larsen

Account Manager All of Denmark

Products for filtering

CTU FILTERS FOR HORECO

Filters for commercial kitchens. Make the best coffee, wash dishes without lime stains or make the clearest ice cubes with a CTU filter.

Unifill Gold

Unifill Gold removes bad odors and unwanted tastes in the water, reduces any chlorine compounds and filters down to 0.1 microns.

BRITA PURITY

Reusable filters using the brand new Purity technology, providing optimal water quality and high product safety. Up to 6 m³ per bottle.

Sand filter

For pre-filtration before further water treatment. For continuous cleaning of e.g. cooling tower sumps

Mixed Bed filter

A mixed bed filter polishes demineralised water from, for example, an EDI plant, removing the last minerals and salts from the water.

Do you have any questions? We're ready with advice and guidance

Use our chat function on this page or contact us on +45 48 13 44 00 if you have any questions or would like a visit from our consultants.

Our service centre is also in contact with our service vans if you need service for your installation or emergency assistance.