WaterLogic CUBE FIREWALL Manual page 66

23. Remove the Top Cover by placing your hands on the top as shown in the
picture and push it backwards and then lift it up to remove.
24. Replace the Carbon Block Filter. Insert your finger into the top of the
carbon block filter (the filter that is closer to the front of the machine)
and pull the lever up to the vertical position.
25. Pull the lever straight up to remove the filter assembly (slight force may be required).
26. Unscrew the Filter Body from the filter head by turning the base in an
anti-clockwise direction.
27. Remove the Filter Cartridge from the Filter Head by pulling it out as shown.
28. Remove the new Filter Cartridge from the packaging and fit it by firmly pushing it into the
Filter Head, making sure it is firmly and securely fitted.
29. Screw the Filter Body to the filter head, making sure it's securely tightened.
CUBE Manual Page 66 - Revision: 5-24-2017