HW Ulfima®

The HW Ulfima® offers the most compact and flexible solution for clean water. Whether it's for a partial flow of water in a building, a process, powering showers, integration into your own product, or as a pretreatment for your reverse osmosis system, for example.

Clean and safe drinking water without investment costs

The HW Ulfima® is an advanced filter system that effectively removes sediment, bacteria, and viruses from water. Thanks to its automatic flushing mechanism, all accumulated contamination is safely removed, leaving only clean, safe water at the tap. This smart system offers a reliable solution for optimal water quality without intervention or maintenance.

What is it?

Compact water filter system for (specific parts of) drinking water installations
High-quality ultrafiltration technology that removes sediment, bacteria, and viruses
User-friendly, low-maintenance, and energy-efficient system

How can I become an HW Distributor of the HW Ulfima®?

Please have a look at the 'How to become a partner'-page and reach out to our Head of Global Sales for more information on how to become a HW Distributor.

How to become a partner?

What application is the HW Ulfima® suitable for?

The HW Ulfima® removes sediment, viruses, and bacteria (such as Legionella) from water. Its compact size makes it suitable for virtually any application, from pretreatment to supplying showers or a specific building section.

Looking for a different application? Also check out our other ultrafiltration solutions: HW ProteQ® and HW Lifeshower® UF.

How does the automatic flush work?

The HW Ulfima® connects to a standard power supply. Every four hours, the flush valve opens automatically, and the forward flush uses water pressure to clean the filter.

Is there an application for water above 40 degrees?

Yes, within the series there are versions suitable for hot water from 40 degrees Celsius up to 70 degrees Celsius.

Frequently asked questions

Questions about HW Ulfima®?

You can find the answers to frequently asked questions about HW Ulfima® here. Can't find your question? Please contact us.

Membrane Filtration Spectrum

Ultrafiltration (UF) is a highly effective membrane technology positioned between nanofiltration and microfiltration. It removes viruses, bacteria, and other microscopic contaminants while allowing essential minerals to pass through. This makes UF ideal for ensuring microbiological safety in drinking water without the use of chemicals.

More on ultrafiltration

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In practice