Eheim Professionel 4+ 250 External Filter

Description

The EHEIM professionel 4+ our best external filter but now with an integrated emergency button.

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+ filter

• Premium class external filters with all the advantages of the professionel 3 series
• 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.

For aquariums of about.120.00l
For aquariums up to approx.250.00l
Pump power (50 Hz) per hour of approx.950.00l
Pumping head approx. (H max at 50 Hz)1.50m
Power(50 Hz) to12watt
Filter volume3.50l
Pre filter volume0.50l
Container volume6.10l
Width238.00mm
Height358.00mm
Depth244.00mm
Installation height180.00cm
Voltage230volt
Hose Suction side(inside)16.00/22.00 mm
Hose Druckseite(inside)16.00/22.00 mm
Freshwateryes
Seawateryes