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Eheim Professional 4e+ 350 with Media 2274 (350L, 1500L/hr)



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The EHEIM professionel 4e+ – Eheim's best 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 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.

Professionel 4e+ 350 is the most advanced generation of Eheim Professionel external filters. The square canister offers stability, a large filter volume, is suitable for corners and doesn’t take up too much space and the 4e+ 350 can be electronically controlled from a PC.

  • Electronic adjustment at the touch of a button or via PC
  • USB-connectivity to a PC using EHEIM Interface (optional accessory, not included)
  • EHEIM ControlCenter Software for controlling, monitoring and updating the functions (download free of charge at


EHEIM professionel 4e+ 350

EAN 4011708224991 Article No. 2274020  

For aquariums of about. 180.00 l 

For aquariums up to approx. 350.00 l 

Pump power (50 Hz) per hour of approx. 1,500.00 l 

Pumping head approx. (H max at 50 Hz) 2.20 m 

Power(50 Hz) to 10 watt 

Power(50 Hz) of 35 watt 

Filter volume 4.50 l 

Pre filter volume 0.50 l 

Container volume 7.40 l 

Width 238.00 mm Height 398.00 mm Depth 244.00 mm 

Hose Ø Suction side(inside) 16.00/22.00 mm Hose Ø Druckseite(inside) 16.00/22.00 mm 

Freshwater yes Sea water yes For outdoor use no


All professionel 4+ filters are characterized by a high flow capacity, low en-ergy consumption and additional features:

Self priming: No more complicated suction methods! The self priming aid primes the filter system for a quick and easy start.

Safety hose adapter: Tap unit with 2 hose connectors - for safety reasons, the hose adapter can only be released when the valves are closed.

Prefilter: The top prefilter traps large particles of dirt and can be cleaned regularly, allowing the maintenance period between media cleaning to be extended.

Filter baskets: Individual filter baskets for biological and mechanical media. Baskets can be easily removed and the contents can be cleaned using the ‘Easy Clean’ grid. Simple to remove and easy to clean

Xtender Control Function: If the media (fine filter pad) becomes blocked, the flow rate can be increased using the control function. The water will be re-directed but the biological filtration will be maintained - allowing the cleaning of the filter to be postponed for a few days.

Quiet operation: EHEIM high performance bearings and ceramic axles guarantee quiet
running, long life and durability.

Ready to connect: All professionel filters will include original EHEIM filter media and the follow-ing corresponding accessories: inlet and outlet pipes, EHEIM quality hose and set up accessories.