The EHEIM professionel 4e+ our 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 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 4e+ 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
Overview of Functions
The electronics automatically recognizes an increasing filter pollution and re-adjusts the flowrate to the value set by you. This guarantees constant flowrate values over a long period until a pollution degree is reached which can no longer be compensated by the electronics.
Flowrate incrementally adjustable
(factory settings: 2074 = 585 l/h – 2076 = 650 l/h – 2078 = 700 l/h)
The electronically controlled alternating stream assures near-natural stream conditions in the aquarium.
Electronic alternation between two settable flowrates in a 12-hour rhythm.
Upon pushing the button, the device shows the remaining period to the next cleaning.
1 green LED = 1 month
The system detects trapped air beneath the filter head and automatically bleeds the air off via an electronic
The system constantly monitors itself, recognizes irregularities and indicates them in the form of warning
signals. At the same time, a program automatically attempts to rectify the respective causes.
To guarantee maximum control accuracy, the system permanently checks and at least once a day calibrates
itself. For this procedure, the pump delivers a pre-set (high) flowrate and indicates this via a green sequentially
The MANUAL MODE function is used to deactivate automatic readjustments and the service function.
The RESET FUNCTION is used to reset all the functions to the factory settings.
OPTIONAL: With the USB converter the EHEIM professionel 4e+ external filter can be connected to a computer via a USB interface. The functions can be conveniently controlled and monitored using the EHEIM ControlCenter program. More detailed information is available at: www.eheim.com
EHEIM interfeiso kabelis, pajungimui filtro prie kompiuterio, į komplektaciją
EHEIM_2274_professionel_4e+.pdf (D, GB, F, NL, S, N, FIN, DK, I, E, P, GR, CZ, H, PL, SK, SLO, RO, RUS, CHIN)
Akvariumui iki (l)
Pompos našumas (l/val.)
Vandens kelimas iki (m)
Energijos išeikvojimas (W)
Filtro talpa (l)
Filtravimo talpa + prefiltras (l)
4,5 + 0,5
4,5 + 0,5
6,0 + 0,6
8,0 + 0,6
Filtravimo krepšeliai (vnt.)
MECHpro bioMECH SUBSTRATpro
Žarnos skersmuo (mm):
Išmetimo pusė, Įsiurbimo pusė 16/22, 16/22
aukštis x ilgis x plotis 398 x 238 x 244
398 x 238 x 244
474 x 264 x 264
534 x 264 x 264