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Replacement Housing Wrench for 2nd Generation Point of Entry Systems


Item Number: AF-WRENCH45

Replacement Wrench for these 2nd generation ICS treatment systems:

Identify Your ICS Generation Please Click Here to identify your system before ordering.

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NOTE: This AF-WRENCH45 fits 2nd generation ICS systems with bottom drain sold from April 2019.

Identify Your ICS GenerationPlease Click Here to identify your system before ordering.

AF-WRENCH45 Details:

Replacement filter housing wrench for 2nd generation ICS Water Treatment Systems including:


  • Wrench also end serves to loosen the bottom drain if needed.
  • Do not use to tighten housing to housing cap. Housing seals to cap by o-ring and must be tightened housing by hand only. This wrench is to remove a housing that has already been tightened by hand.


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