Frequently Asked Questions

How to replace?

  • Step 1: Turn off the ice machine and disconnect it from the power source.
  • Step 2: Remove the old filter cartridge from the filter head manifold.
  • Step 3: Insert the new Cuno CU55821-13 cartridge securely and reconnect the ice machine to the power source.

Estimate time?

Typically takes about 15-30 minutes.

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