Fluval U4 Internal Filter, 240 Litre

Product Information

Stage 3 consist of the bio max ceramic media designed for colonising filter bacteria all part of the biological filtration. These should be change in rotation to the foam media every 6 months. Fluval U4 Underwater Filter provides complete and efficient 3-stage filtration, including BioMax biological filtering, to create superior aquarium water quality. The U4 Filter includes practical and versatile features, making it ideal for application in fresh, marine and reptile environments.

The adjustable 3-way flow control feature lets you position the water flow output to meet your specific needs. The Top Output setting provides maximum circulation and oxygenation, the Integrated Spray Bar setting provides a gentle, even flow for planted aquariums, and the Bottom Output setting is for deepwater agitation.

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Stage 1 consists of a Foam pad which is designed remove large particles from the water all part of the mechanical filtration. These foam pads should be replaced every 6 months. Fluval U Series Underwater Filters provide complete and efficient 3-stage filtration, including BIOMAx biological filtering (U2, U3 and U4 models), to create superior aquarium water quality. Fluval U series filters provide the option of setting the flow output in 3 different positions, a key benchmark in underwater filtration. position horizontally for shallow tanks, larger tanks with low water levels, or to create a decorative waterfall feature Fluval U Underwater Filter provides complete and efficient 3-stage filtrationto create superior aquarium water quality. All models come with a Bio-Foam filter pad to remove large particles. The larger 2 sizes also include a Poly-Carb pad to assist with removal of fine particles, chemicals and odours. They also have the addition of Biomax filter nodes to assist with biological filtration.

The last tweak involves accessing the motor — which is now the same shade of blue as the internal filter chambers, indicating that it can be removed. Where the old motor was restricted by the power cable that ran up the rear of the filter, the newer design allows for the cable to be pulled from its moorings, freeing everything up. The complete line, consisting of Fluval U1, U2, U3 and U4 Underwater Filters, includes many practical and versatile features that make them ideal for application in fresh, marine and reptile environments. Large pallet items like aquariums are deemed delivered successfully with no damage once the the driver has left the property. If a report of damage is submitted after the driver has left we may be unable to assist with replacements. We recommend refusing a damaged delivery, this is the fastest resolution. The Top Output setting provides maximum circulation and oxygenation, the Integrated Spray Bar setting provides a gentle, even flow for planted aquariums, and the Bottom Output setting is for deep-water agitation.

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The X-Men would be happy to see these evolutionary mutations, and so am I. The inclusion of features that add to the design can only be a good thing, and I hope to see this line of thinking stretched to encompass more products. Evolution and not revolution indeed! All parcels require a signature upon delivery, meaning that our courier is unable to leave an item without a signature.

The filter provides the option of setting the flow output in 3 different positions, a key benchmark in underwater filtration. The adjustable 3-way flow control feature lets you position the water flow output to meet your specific needs. The Top Output setting provides maximum circulation and oxygenation, the Integrated Spray Bar setting provides a gentle, even flow for planted aquariums, and the Bottom Output setting is for deepwater agitation. The more things change, the more they stay the same. Except in the case of the Fluval U range of internal filters. They’ve changed, and they’ve gotten a bit better, says Nathan Hill. Fluval's new Fluval U4 filter.The Fluval U2, U3 and U4 Internal filter have an adjustable flow to ensure the filter meets the needs for different aquarium environments, this consists of 3 flow settings. Top output for increased circulation and oxygenation, spray bar for a gentle flow designed for planted aquariums and the bottom output designed for deep water circulation. The Fluval U1 Underwater Filter is ideal for use in fresh, marine or reptile environments. Use the U1 as a primary filter in smaller aquariums or as a supplementary filter for larger aquariums. It is also ideal for tanks with low water levels. The U1 includes an adjustable flow control and comes complete with 1 foam pad. In addition, Fluval U Filters offer installation versatility: they can be installed vertically against the aquarium wall to create currents or customized flow patterns; or they can be placed horizontally in shallow water tanks or to create decorative features such as waterfalls.

So what’s changed? The first ‘tweak’ appears minor, but is actually essential. A tag on the front of the filters, as soon as you extract them from their boxes, shows you how to remove the impeller and give it a clean. If the pictures are confusing, then you can always scan the QR code instead, and watch a video about it. Accessing the impeller for maintenance is a doddle.The new Fluval U Series of filters may look the same, but there have been several tweaks to improve the design. The U series internal filter range are an efficient reliable filter designed as the primary filter for smaller aquariums or a supplementary for larger aquariums. The Fluval U4 can be situated either vertically or horizontally which means this is perfect for both deep and shallow water aquariums such as turtle tanks. The Fluval U4 is a compact and versatile internal filter for aquariums up to 240 l. This internal filter offers a lot of very helpful features, like the flip top, the separately removable filter media inserts or the easy cleaning system. Offering outstanding 3-stage filtration, increased water movement and vital aeration, Fluval U-Series internal filters are the perfect solution where external filtration is not possible. Now with new and improved design features. The Fluval U4 internal aquarium filter is very comfortable in handling. The outflow can be regulated and it can be mounted vertically or horizontally in the aquarium. Thanks to the flexibility in the positioning of the filter, it can be used as a primary filter in smaller aquariums or as a supplementary filter for larger aquariums. Their unique ability to be placed at the bottom of your aquarium makes it ideal for low water levels.