BluFilter 3611 & 5211 - Explanation

2:38 Duration Published on 2026-05-126 chapters Overview

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BluFilter 3611 €144,- BluFilter 5211 €164,-
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This video explains what the BluFilter 3611 and 5211 are and everything included in the package. You'll see how the filter system is built up with a pump, filter media and UV-C lamp, and how to choose between the 3611 and the 5211 based on pond size.

Step by step

The video's chapters, with what to do in each. Click a timestamp to jump there.

  1. BluFilter introduction

    Besides a pump, it also includes a filter, a UV-C lamp and a fountain set. This way, you get everything you need in one product to get your pond clear and clean.

  2. Unboxing the BluFilter

    • Instruction manual
    • Filter system with a handy carrying handle
    • Fountain head, riser pipe and connector
    • 10-metre-long cable and extra connectors/fountain head

  3. The filter and the filter media

    You can easily open the BluFilter for maintenance using the click system, without any screws. It contains several types of filter media, such as a coarser and a finer sponge, which filter out particles and also create a biological filter/ecosystem in your pond.

  4. UV-C lamp against algae

    The UV-C lamp helps fight algae. If your pond has a lot of green water, a UV-C lamp is ideal: it destroys the algae, so your pond doesn't get the chance to turn green and you'll have clear water again in no time.

  5. Bio balls, zeolite and pump

    • Bio balls and zeolite help purify the pond
    • BluFilter 3611: pump with a capacity of 3600 litres per hour
    • BluFilter 5211: pump with a capacity of 5200 litres per hour

  6. Choosing the right BluFilter

    Check the website to see which BluFilter suits your pond. There's a handy selection tool that looks at your pond size and how many fish you have, so you can choose the perfect BluFilter and quickly get a clear pond again.

Transcript (37 lines)

Frequently asked questions about this video

What's included with the BluFilter 3611 and 5211?

You get an instruction manual, the filter system with pump, filter media and UV-C lamp, a fountain head, riser pipe, connectors and a 10-metre-long cable.

What's the difference between the BluFilter 3611 and 5211?

The BluFilter 3611 has a pump with a capacity of 3600 litres per hour, while the BluFilter 5211 has a pump with a capacity of 5200 litres per hour.

How does the UV-C lamp help against green water in the pond?

The UV-C lamp destroys algae, so your pond doesn't get the chance to turn green and you'll have a clear pond again in no time.

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