EHEIM professionel 4+ 250 external filter

High-quality filtration technology with built-in features

The professionel 4+ is the most advanced generation of our professional external filters. The square container provides stability and a large filter volume, suitable for corners and does not take up much space.

Thanks to the new Xtender function, intervals between filter cleaning can be extended.

Professionel 4+ filters are available in three sizes for tanks up to 250, 350, and 600 liters.

The 250 and 350 models are also available as thermal filters (T)

All professionel 4+ filters feature high flow capacity, low energy consumption, and additional features:

Self-priming

No more complicated suction methods! The self-priming tool helps set up the filter system for quick and easy start-up.

Safety hose adapter

Tap unit with two hose connectors - for safety reasons, the hose connector can only be released when the valves are closed.

Pre-filter

The top pre-filter traps large dirt particles and can be cleaned regularly, allowing for extended maintenance intervals between material cleaning.

Filter baskets

Individual filter baskets for biological and mechanical materials. The baskets can be easily removed and the contents cleaned using the "Easy Clean" mesh. Simple to remove and easy to clean.

Control function „Xtender“

If the material (fine filter pad) becomes clogged, the flow rate can be increased using the control function. Water will be redirected but biological filtration will remain - allowing filter cleaning to be postponed for a few days.

Quiet operation

High-performance EHEIM bearings and ceramic shafts ensure quiet operation, long life, and durability.

Ready to connect

All professionel filters will include original EHEIM filter media and the following corresponding accessories: inlet and outlet pipes, high-quality EHEIM hose, and installation accessories.

Voltage:

230 V

Standard power plug:

EUR

For external use:

No

For aquariums approximately:

120 liters

For aquariums up to approximately:

250 liters

Pump power (50 Hz) per hour approximately:

950 L

Pump height approximately (H max at 50 Hz):

1.5 m

Power (50 Hz) up to:

12 W

Heating:

-

Container volume:

6.1 L

Filter volume:

3.5 L

Installation height:

180 cm

Pre-filter volume:

0.5 L

Hose diameter on suction side:

16.0/22.0 mm

Hose diameter on suction side:

16.0/22.0 mm

Height:

358 mm

Width:

238 mm

Depth:

244 mm

Freshwater:

Yes

Saltwater:

Yes

Manufacturer's warranty:

3 years

Packing dimensions (width):

29.5 cm

Packing dimensions (height):

40 cm

Packing dimensions (depth):

24 cm

Packing:

1 piece(s)