Frequently Asked Questions

How to replace?

  • Step 1: Turn off the water supply to the filter.
  • Step 2: Remove the old cartridge from the housing.
  • Step 3: Install the new Cuno CU56152-03 cartridge and secure it in place.
  • Step 4: Turn the water supply back on and check for leaks.
  • Step 5: Run water for a few minutes to flush out the system.

Estimate time?

Approximately 15 minutes for complete replacement.

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