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Eheim Professional 4 Plus 250 External Canister Filter - 2271

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$229.99  


EH22502

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Eheim

The EHEIM professionel 4+ – Eheim`s best external filter but now with an integrated ‘emergency’ button.

Eheim has 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 maintained and the service interval can be extended by a few days.

There are 3 sizes available for aquariums up 150 Gallons (600 liters).

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.

Specifications

  • Aquarium Size: 30-65 gallons
  • Flow Rate: 240GPH
  • Power Consumption: 12W
  • Filter Volume: 3.5L
  • Pre-Filter Volume: 0.5L
  • Dimensions: 14.1"H x 9.6"L x 9.37"
  • Inlet/Outlet Size: 16mm/16mm


Product Manuals & Documentation

Eheim Professional 4 Plus 250 External Canister Filter - 2271

Owner's Manual available for download in Adobe PDF file format

Manufacturer Info

Eheim Aquarium Supplies
Eheim is one of the most well known and respected brands in the aquarium industry. Their reputation for producing high quality equipment at affordable prices goes back decades. The brand has a loyal following due in large part to Eheim’s reputation for producing reliable, efficient products. The company develops products that recreate the natural habitats of aquatic animals on a smaller scale. In our store you’ll find a variety of Eheim water pumps, filters, filter media, powerheads and feeding tools.

GREG FISKE from Aliso Viejo, CA UNITED STATES

06/23/2016

Experience Level: Expert

evolved

Really impressed with where eheim is going. Pump is well thought out and built really well. And no more green tubing!

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KHANH PHUONG from DES PLAINES, IL UNITED STATES

06/08/2016

Experience Level: Beginner

Satisfied.

Good filter and quiet.

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