Filter Repair Kit will fit the High Pressure filters, only. You will notice this filter is clogged if your flow and pressure have significantly dropped as the water exits the nozzle.

Replacement procedure: -To install on 23.0013, unscrew the interior 'set screw' housing, and replace the O-Rings and filter housing. -To install on 23.0014, remove the plated steel plug, unscrew the interior 'set screw' housing, and replace the O-Rings and filter housing.