Winter check
These measures ensure that your rain tanks are ready for winter!

Underground self-cleaning filter for installation before the tank.

SUPRA-Filter External

  • Over 95% water yield
  • Adjustable installation depth from 485 to 970 mm
  • 0,35 mm mesh
  • Suitable for roof surfaces up to 350 m²
  • Connections DN 100

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Connecting dimensions: (All dimensions are calculated middle of connection until earth top edge)

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