OK, Everyone
When changing your fuel filter, Here is what you need to avoid a big mess,
# 1, 2 Clamp off pliers for clamping the fuel lines, clamp both , that way you get the right one, #2, 2 gallon size plastic freezer bags, place one bag inside the other, that way no leaks, #,3 place bags over the filter after loosening,# 4 remove filter with bags over the filter(don't drop the filter), #5 lub gskt. Install new filter(no need to fill filter),#6 Remove (Both)clamp off pliers. #7 Turn on your A/H switch to prime filter, (Filter will be full when you hear the change in sound while the unit is running.
By the way, you will likely see the light on the switch go out, just turn it back on,
NOTE: Change filter BEFORE changing the Nozzle
Have a good day