Frequently Asked Questions

How to replace?

  • Step 1: Ensure the filter unit is turned off.
  • Step 2: Position the wrench onto the filter housing.
  • Step 3: Turn the wrench counterclockwise to unscrew.

Estimate time?

Approximately 5-10 minutes.

Can this wrench be used for other models?

No, it is specifically designed for E-series filters.

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