About Ecofiltration

Ecofiltrations mission is to make sure everyone has access to clean water by making sure it is purified from excess nutrients, heavy metals and bacteria. In that way, we contribute as a company to stop eutrophication and contamination of our waters.

There is also a big need to find another alternative to the today existing phosphorus mines, when eutrophication is a problem. Access to clean water is classified as a human right by the UN and one of the common environmental goals is to recycle resources. We want to contribute to that everyone can take responsibility to have clean water and to make use of the excess of nutrients that exist in our nature. At Ecofiltration we believe all humans are responsible for a healthy environment and clean water.

Our vision is to become a leading international supplier of our reactive filter media for purifying contaminated and nutrient rich water and to recover the valuable nutrients without chemicals.


Ecofiltration z.o.o. is a Polish company fully owned by Polonite Nordic AB. Szymon Mazur is the Managing Director and he is based in Wroclaw, Poland. Production and sales outside Sweden is managed from the Wroclaw office.
Swedish sales is handled from Stockholm, where Maria Lagerstedt is the Order Coordinator.
There is a logistics center based in Vaxtorp (Laholm) serving the Swedish market. From there transports can be arranged to all over Sweden.

Polonite Nordic AB is a company jointly owned by Alnarp Cleanwater Technology AB and Scnacdinavisk Ecotech AB. Both companies possess vast hands-on experience from integrating Polonite in their respective treatment plants since many years. Polonite Nordic took over all Polonite related business from the previous company EcoFiltration Nordic AB in August 2019.

Head office

Ecofiltration sp. z o.o.
Ul. Św. Elżbiety 4
50 111 Wrocław

Email: info@ecofiltration.se
Monday-Friday: 08:00-16:00 CET (closed for lunch 12.00-13.00)
Switch: +48 607 294 549

Branch office Sweden

Polonite Nordic AB
Kranvägen 4
194 61 Upplands Väsby


Box 206
230 53 Alnarp

Email: maria.lagerstedt@polonite.se

Monday-Friday: 09:00-17:00 CET (closed for lunch 12.00-13.00)
Switch: +46 (0) 8 520 279 79

The team

Szymon Mazur

+48 607 294 549

Maria Lagerstedt

Order Coordinator
+46 (0) 8 520 279 79

Yngve Svensson

Member of the Supervisory Board

Karl-Gustav Niska

Member of the Supervisory Board

Press contact

Szymon Mazur

+48 607 294 549


Contact us