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 18000

BioSmart 18000

Item number: 56776

Suitable for ponds up to max. 18
Suitable for ponds with fish stock 9
Suitable for ponds with koi 4.5
BioSmart 36000

BioSmart 36000

Item number: 56641

Suitable for ponds up to max. 36
Suitable for ponds with fish stock 18
Suitable for ponds with koi 9
BioSmart UVC 16000

BioSmart UVC 16000

Item number: 57377

UVC power W 11
Suitable for ponds up to max. 16
Suitable for ponds with fish stock 8
Suitable for ponds with koi 4
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 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 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 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 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 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 3.5
FiltoMatic CWS 7000

FiltoMatic CWS 7000

Item number: 50906

UVC power W 11
Max. flow rate l/h 4000
Suitable for ponds up to max. 7
Suitable for ponds with fish stock 3.5
Suitable for ponds with koi 2
FiltoMatic CWS 14000

FiltoMatic CWS 14000

Item number: 50910

UVC power W 24
Max. flow rate l/h 5000
Suitable for ponds up to max. 14
Suitable for ponds with fish stock 7
Suitable for ponds with koi 3.5
FiltoMatic CWS 25000

FiltoMatic CWS 25000

Item number: 50925

UVC power W 24
Max. flow rate l/h 6000
Suitable for ponds up to max. 25
Suitable for ponds with fish stock 12.5
Suitable for ponds with koi 6.5
FiltoMatic CWS Set 7000

FiltoMatic CWS Set 7000

Item number: 50865

Top product characteristics

  • Intelligent functions take over the work on the pond
  • First class and powerful individual products, perfectly matched
  • Filter performance can be extended through OxyTex pond aerators
FiltoMatic CWS Set 14000

FiltoMatic CWS Set 14000

Item number: 50866

Top product characteristics

  • Intelligent functions take over the work on the pond
  • First class and powerful individual products, perfectly matched
  • Filter performance can be extended through OxyTex pond aerators
FiltoMatic CWS Set 25000

FiltoMatic CWS Set 25000

Item number: 50872

Top product characteristics

  • Intelligent functions take over the work on the pond
  • First class and powerful individual products, perfectly matched
  • Filter performance can be extended through OxyTex pond aerators
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 30
BioTec ScreenMatic² 40000

BioTec ScreenMatic² 40000

Item number: 57694

Top product characteristics

  • Clear and healthy pond water with minimum maintenance requirements
  • Particularly long service life thanks to automatic coarse debris extraction before it enters into the filter
  • Continuous belt filter at an affordable price
BioTec ScreenMatic² 60000

BioTec ScreenMatic² 60000

Item number: 57695

Top product characteristics

  • Clear and healthy pond water with minimum maintenance requirements
  • Particularly long service life thanks to automatic coarse debris extraction before it enters into the filter
  • Continuous belt filter at an affordable price
BioTec ScreenMatic² 90000

BioTec ScreenMatic² 90000

Item number: 46178

Top product characteristics

  • Clear and healthy pond water with minimum maintenance requirements
  • Particularly long service life thanks to automatic coarse debris extraction before it enters into the filter
  • Continuous belt filter at an affordable price
BioTec ScreenMatic² 140000

BioTec ScreenMatic² 140000

Item number: 57696

Top product characteristics

  • Clear and healthy pond water with minimum maintenance requirements
  • Particularly long service life thanks to automatic coarse debris extraction before it enters into the filter
  • Continuous belt filter at an affordable price
BioTec ScreenMatic² Set 40000

BioTec ScreenMatic² Set 40000

Item number: 57697

Top product characteristics

  • First class and powerful individual products, perfectly matched
  • Coarse debris extractor protects the filter sponges and extends the service life of the filter
  • Settlement surface for micro-organisms for decomposition of pollutants and nutrients
BioTec ScreenMatic² Set 60000

BioTec ScreenMatic² Set 60000

Item number: 57698

Top product characteristics

  • First class and powerful individual products, perfectly matched
  • Coarse debris extractor protects the filter sponges and extends the service life of the filter
  • Settlement surface for micro-organisms for decomposition of pollutants and nutrients
BioTec ScreenMatic² Set 90000

BioTec ScreenMatic² Set 90000

Item number: 46179

Top product characteristics

  • First class and powerful individual products, perfectly matched
  • Coarse debris extractor protects the filter sponges and extends the service life of the filter
  • Settlement surface for micro-organisms for decomposition of pollutants and nutrients
BioTec Premium 80000 EGC pump-fed

BioTec Premium 80000 EGC pump-fed

Item number: 54850

Coarse debris extraction µm 125
Max. flow rate l/h 12500
Suitable for ponds up to max. 80
Suitable for ponds with fish stock 40
BioTec Premium 80000

BioTec Premium 80000

Item number: 56755

Coarse debris extraction µm 125
Max. flow rate l/h 12500
Suitable for ponds up to max. 80
Suitable for ponds with fish stock 40
Suitable for ponds with koi 20