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Eheim Professionel 4 250
Eheim Professionel 4 250
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EHEIM Professionel 4+


EHEIM professionel 4+ – the latest evolutionary development in the professionel filter series. Incorporating a convenient new filter function to prolong service intervals. High-end technology for high performance.


The EHEIM professionel 4+ – the best EHEIM external filter but now with an integrated ‘emergency’ button.

EHEIM 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 maintained and the service interval can be extended by a few days. There are 3 sizes available for aquariums up to 250, 350 and 600 litres.

  • 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.
  • Individual filter baskets with "Easy Clean" grid
  • Fully equipped with original EHEIM filter media and installation accessories.
Suitable Size Aquarium (litres)120180240
Wattage 12 w16 w16 w
Length244 mm244 mm244 mm
Height 358 mm398 mm453 mm
Width238 mm238 mm238 mm
Sea Wateryesyesyes
For Outdoor Usenonono

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