You will need a spanner and a flat head screwdriver to change the inlet. The spanner is to twist off the adaptor from the lance head. Inside you’ll be able to see the inlet that requires the flat head screwdriver to remove. Simply detach your Snow Foam Cannon adaptor, unscrew the existing 1.25mm inlet, replace it with the 1.1mm Snow Foam Cannon Inlet and then reattach your adaptor.
Change your inlet at your own risk. Pressure ranges are based on rated pressure and not maximum pressure. Please check your pressure washers maximum pressure before swapping your inlet. Misuse can cause damage. If the 1.25mm inlet is used with a pressure lower than 1700 PSI, the foam produced will be very runny due to not enough pressure. If the 1.1mm inlet is used with a pressure higher than 1700PSI, foam will still be produced but the lance and pressure washer may pulsate during use which can cause damage. CleanazFK does not take any responsibility for pressure washer damage when altering your Snow Foam Cannon.