WaterLogic CUBE FIREWALL Manual page 23

26. Unscrew the Filter Body from the filter head by turning the
base in a counter-clockwise direction.
27. Pour away the excess water, ensure any remnants of
decaling solution have been flushed.
28. Replace the Filter Cartridge into the Filter Head as shown.
29. Screw the Filter Body to the Filter Head, making sure it's
securely tightened.
30. Fit the Filter Assembly into the machine as follows:
Insert the Filter Assembly back into its cradle, aligning the
two male spigots with the female holes in the cradle
Push it firmly until the Filter is securely in place and is flush
with the cradle top surface.
CUBE Manual Page 23 - Revision: 5-24-2017