Fabco Helix Filter System


The Fabco Helix Filter System is a high-flow, end-of-pipe stormwater filtration system designed for subsurface vaults or direct outfall installations. It uses a two-stage treatment process and proprietary antimicrobial media to target bacteria and other pollutants in large-volume runoff scenarios.

Features:

  • Dual-chamber design: sediment separator + Helix filter columns
  • Horizontal filter columns with spiral disk elements
  • Available in single, double, or triple column configurations
  • Each column treats ~3 CFS (cubic feet per second)
  • Uses FabGuard® antimicrobial media for bacteria reduction
  • Replaceable filter cartridges accessible via 36″ manhole
  • Integrated inlet diffuser and overflow bypass
  • Vault-based or direct outfall installation options

Benefits:

  • High treatment flow rates with minimal clogging
  • Reduces coliform bacteria, sediment, and floatables
  • Compact footprint for high-volume applications
  • Surface-level maintenance with vac truck access
  • Long-lasting performance with low maintenance frequency
  • Supports compliance with MS4 and industrial stormwater permits
  • Ideal for retrofits or as part of a treatment train

Applications

  • Industrial outfalls
  • Municipal stormwater retrofits
  • End-of-pipe treatment
  • High-flow commercial drainage
  • Pretreatment for underground detention
  • Green infrastructure support

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Fabco Helix Filter System

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