Flow-through filters

Flow-through filters: Best prospects

Flow-through filters are used for medium-size and large ponds, or even for koi ponds. They stand above the water surface at the edge of the pond or above a watercourse. Thus the water flows back into the pond via gravity. Flow-through filters are ideally suited for ponds up to 140 m³, particularly if rigorous requirements are imposed on the circulation capacity.

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Products Flow-through filters

BioSmart Set 18000

BioSmart Set 18000

Item number: 56777

Power consumption pump W 60
UVC power W 18
Suitable for ponds up to max. 18
Suitable for ponds with fish stock 9
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 4.5
BioSmart Set 24000

BioSmart Set 24000

Item number: 56781

Power consumption pump W 60
UVC power W 24
Suitable for ponds up to max. 24
Suitable for ponds with fish stock 12
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 6
BioSmart Set 36000

BioSmart Set 36000

Item number: 56789

Power consumption pump W 100
UVC power W 36
Suitable for ponds up to max. 36
Suitable for ponds with fish stock 18
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 9
BioSmart Set 5000

BioSmart Set 5000

Item number: 50525

Power consumption pump W 25
UVC power W 7
Suitable for ponds up to max. 5
Suitable for ponds with fish stock 2.5
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 1.3
BioSmart Set 7000

BioSmart Set 7000

Item number: 50449

Power consumption pump W 40
UVC power W 9
Suitable for ponds up to max. 7
Suitable for ponds with fish stock 3.5
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 1.7
BioSmart Set 14000

BioSmart Set 14000

Item number: 50451

Power consumption pump W 70
UVC power W 11
Suitable for ponds up to max. 14
Suitable for ponds with fish stock 7
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 3.5
BioTec 30

BioTec 30

Item number: 55421

Max. flow rate l/h 23000
Suitable for ponds up to max. 120
Suitable for ponds with fish stock 60
Suitable for ponds with koi<span class="sternhochgestellt"> *1</span> 30