EHEIM thermofilters are the only external filters worldwide with an integrated heating system (IHS), that is, the only ones that clean and circulate the water and at the same time set the correct temperature.
Various models of the EHEIM professionel filter generation (professionel, professionel 3 und professionel 3e) are fitted with IHS. Depending on the model, they offer you the advantages of this top class filter: the highest quality, optimum performance, prefilter for long intervals between cleaning, exemplary energy efficiency, wonderful quiet running, many handy features, electronic control and much more.
The high quality heating element is safely integrated into the bottom of the filter, a temperature sensor measures the water temperature and large LED display shows the exact degree of temperature (model professionel 250T only indicator lamp).
The water temperature can be set easily and precisely at the touch of a button (on professionel 250T with control knob). Temperature adjustment ranges from 18-34 °C (model 1200XLT optionally in Fahrenheit 65-93 °F).
The model professionel 250T as well as professionel 3 250T and 350T come complete with original EHEIM filter media.
,The necessary accessories are included with all models: Inlet pipe(s), spraybar, outlet elbow, EHEIM quality hose and installations accessories (1200XLT additionally with drip tray; 600T additionally with mains adapter 24V-DC).
Please note! the EHEIM thermofilters are only suitable for fresh water.