Frequently Asked Questions

How to replace?

  • Step 1: Turn off the water supply to your filtration system.
  • Step 2: Remove the old pre-filter carefully.
  • Step 3: Install the new CU56121-11 pre-filter in the correct orientation.
  • Step 4: Restore your water supply and check for leaks.

Estimate time?

Approximately 15-30 minutes.

What maintenance is required?

Regularly check and replace the filter every 6 months.

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