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EHEIM professionel 4+ Thermofilter

Item #: s-eh-237x

The EHEIM professionel thermo filter, revolutionary and refined at the same time. The Coronation of the filter technology. Strong in performance, top quality, advanced technology, energy-efficient, with much comfort.

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We have adopted the many advantages of the professional 3 series – powerful performance, optimal energy efficiency, quiet operation, priming aid, safety hose adapter – but we have also improved the technology by incorporating the new ‘Xtender’ button.

In the event the output is reduced due to the fine filter media blocking, the button can be adjusted to redirect the flow. The biological filtration is main-tained and the service interval can be extended by a few days.

Advantages of the EHEIM professionel 4+ external filter:

  • Premium class external filters with all the advantages of the professionel 3 series
  • For aquariums from 120 lt to 600 lt
  • Additional control function (Xtender) to counteract blocked filter media and extend intervals between cleaning
  • Square canister for high stability and large filter volume
  • High flow capacity with low energy consumption
  • Adjustable pump output
  • High performance ceramic axle guarantees quiet running and durability
  • Integrated self priming aid to initially prime the filter
  • Safety hose adapter can only be removed when the valves are closed
  • Top prefilter effectively traps large dirt particles and allows for longer service intervals. Simple to remove and easy to clean
  • Individually filter baskets with „Easy Clean“ grid
  • Fully equipped with original EHEIM filter media and installation accessories.

Please note! The EHEIM thermofilters are only suitable for fresh water

Min. Aquarium volume freshwater:
Max. Aquarium volume freshwater:
Heating power in W:
Filtervolume in l:
Incl. Filtermedia:
Flow Rate in l/h:
Delivery height in m:
Hose Connection inlet:
Hose Connection outlet:
Voltage / frequency:
Width (from left to right) in cm:
Depth (from front to back) in cm:
Height (bottom to top) in cm:
Power consumption in W:
Product type:
Water type:
EHEIM professionel 4+ Thermofilter,250T - 2371 [2371020]
SKU eh-2371020
EHEIM professionel 4+ Thermofilter,350T - 2373 [2373020]
SKU eh-2373020
120 l
180 l
250 l
350 l
210 W
210 W
3,5 l + 0,5 l (Vorfilter)
5 l + 0,5 l (Vorfilter) l
950 l/h
1050 l/h
1,5 m
1,8 m
Ø 16/22 mm
Ø 16/22 mm
Ø 16/22 mm
Ø 16/22 mm
230 V / 50 Hz
230 V / 50 Hz
23,8 cm
23,8 cm
24,4 cm
24,4 cm
39,8 cm
453 mm
12 W
16 W
 Link to manufacturer Eheim

You have a pet shop, are commercial breeder, or otherwise active in the pet business, and have a valid business registration? Please contact us, we also operate a wholesale and can offer you our products at an affordable wholesale price.

Aquarium wholesale request now

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