The Eheim Professionel 4 is the best external filter by Eheim and it now comes with an integrated ‘emergency’ button.
Eheim has adopted the many advantages of the Professionel 3 series – powerful performance, optimal energy efficiency, quiet operation, priming aid, safety hose adapter – but they 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.
Advantages of the Eheim Professionel 4 filter:
- Premium class external filters with all the advantages of the Professionel 3 series
- For aquariums from 30 to 40 gallons
- 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
- Fresh or salt water aquariums
Technical Data:
- Max. pump output: 250 gal/h (adjustable)
- Pump height: 1.50 m
- Filter volume: 3.50 l (approximately 1 gallon)
- Prefilter volume: 0.50 l
- Canister volume: 6.10 l
- Power consumption: 12 watts
- Hose size: 16/22mm
- Dimensions: W 238 x H 358 x D 244 mm
Eheim Professionel 4 250 2271
The Eheim Professionel 4 is the best external filter by Eheim and it now comes with an integrated ‘emergency’ button.
Eheim has adopted the many advantages of the Professionel 3 series – powerful performance, optimal energy efficiency, quiet operation, priming aid, safety hose adapter – but they 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.
Advantages of the Eheim Professionel 4 filter:
- Premium class external filters with all the advantages of the Professionel 3 series
- For aquariums from 30 to 40 gallons
- 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
- Fresh or salt water aquariums
Technical Data:
- Max. pump output: 250 gal/h (adjustable)
- Pump height: 1.50 m
- Filter volume: 3.50 l (approximately 1 gallon)
- Prefilter volume: 0.50 l
- Canister volume: 6.10 l
- Power consumption: 12 watts
- Hose size: 16/22mm
- Dimensions: W 238 x H 358 x D 244 mm
- Brand: Eheim
- Availability: 1
