To new owners of an ET2
NEVER change a cartridge with the pump running.
Else probably risk a fate to your cartridge - similar to trying to walk down slimy, slippery, wood deck steps in the pouring rain in summer – without a handrail.
NEVER change a cartridge with the pump running.
Else probably risk a fate to your cartridge - similar to trying to walk down slimy, slippery, wood deck steps in the pouring rain in summer – without a handrail.