Professional4+ 350 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 to 250, 350 and 600 litres. 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 150 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 Flow rate adjustable 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. Specifications Model: Professional 4+ 350 For Aquariums: 45 to 87 gallons Pump: 262 GPH Power Consumption: 16W Filter Volume: 5 Liters Prefilter Volume: 0.5 Liters Container Volume: 7.4 Liters Inlet / Outlet Size: 16mm (5/8") / 16mm (5/8") Dimensions: 9.4" x 9.6" x 15.7"