Frequently Asked Questions

How to replace?

  • Turn off the water supply to the filter system.
  • Remove the old cartridge by twisting it counterclockwise.
  • Insert the new Cuno CFS9112S cartridge and twist it clockwise to secure.

Estimate time?

Approximately 10-15 minutes.

What is the filter lifespan?

Typically lasts for 6 months or 1,000 gallons, whichever comes first.

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