CTU FILTERS FOR HORECA
Filters for commercial kitchens. Brew the best coffee, avoid limescale spots on glassware, or produce the clearest ice cubes with a CTU filter.
There can be numerous reasons for treating our water.
Based on the water quality desired by the client and depending on the available water source (surface water, groundwater, seawater, tap water) on-site, we configure the solution to deliver the required result. The solution may consist of a single process, such as softening if the objective is solely to remove limescale, or a multi-stage integrated solution ranging from pretreatment to post-treatment.
Our extensive experience and know-how in water treatment enable us to combine technologies to tailor solutions to our clients' specific requests and needs.
Learn more about water treatment for:
Call +45 48 13 44 00 to learn how we can assist you.

Area Sales Manager Funen & Jutland
When we refer to water treatment, we mean the processes utilized to deliver the water quality you demand. Our comprehensive water treatment portfolio includes:
Filters for commercial kitchens. Brew the best coffee, avoid limescale spots on glassware, or produce the clearest ice cubes with a CTU filter.
UniLog is wireless and communicates with a receiver. All temperatures in the system are uploaded to the cloud, where they are monitored by Guldager A/S.
MR and MXA comprise a series of manual and automatic backwash filters
Portable RO system requiring no pretreatment – recovery rate of at least 50%.
Fully automatic system for large-scale industrial applications. The larger counterpart to the GENO-OSMO-X, featuring horizontal 8" membranes to deliver large volumes of desalinated water.
Ideal for smaller technical installations where efficiency and salt reduction in the water are critical.
Ideal for smaller technical installations where efficiency and salt reduction in the water are critical.
Unifill Gold removes bad odors and undesirable tastes from the water, reduces any chlorine compounds, and filters down to 0.1 microns.
chloriDOS® iOX® is a dosing system designed to control Legionella in water-borne systems.
Electrolysis-based disinfection system for continuous prevention of Legionella in domestic hot water systems – utilizing only salt, water, and electricity.
The UniRo 401 series is developed specifically for the food service and industrial sectors. The system is engineered specifically for glass and dishwashing machines, but can also be installed to great advantage in other applications.
UniRo 150-450 C cabinet system for flawless dishwashing. From 150-450 ltr./h with a reservoir of 35-80 ltr.
For pre-filtration prior to further water treatment. For continuous purification of, for example, cooling tower basins
A mixed bed filter fine-polishes demineralized water from, for example, an EDI system to remove the final traces of minerals and salts.
Guldager offers a complete range of chemicals and dosing equipment for industrial applications, including cooling towers, heating systems, hot water and steam systems, etc. We are specialists in comprehensive service agreements, including short-term contracts.
High-quality, effective long-life glycols suitable for most systems across a wide temperature range.
Dynamic control valve for domestic hot water, specifically designed for flow regulation.
Point-of-use filters attachable directly to shower heads, mixing faucets, or taps in the event of Legionella contamination.
Use our chat function here on the page or contact us at +45 48 13 44 00 if you have any questions or would like a visit from our consultants.
Our service center is also in contact with our service vehicles if you need system servicing or emergency assistance.
