Frequently Asked Questions

How to replace?

  • Turn off the water supply to the system.
  • Remove the old filter cartridge from the housing.
  • Install the new Cuno CFS9720-S cartridge and secure it in place.

Estimate time?

Approximately 15-30 minutes.

What maintenance is required?

Regularly check and replace the cartridge every 6 months for optimal performance.

Light
Dark