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Hydronix O-Ring for HF2 / HF3 Housings

Hydronix HF2/3 ORING | Our#: 175721

Hydronix O-Ring for HF2 / HF3 Housings


Fits all Hydronix ( Liquatec ) "Slim" housings with part #'s starting with HF2 / HF3.

Important O-Ring Tips:

  • Inspect O-Ring during each filter change for damage, cracks, splits
  • Cover O-Ring with silicon lubricant during each filter change
  • Do not overtighten filter sump (do not use filter wrench to tighten sump - only use wrench to loosen sump)
  • Replace O-Ring every two filter changes