AirDog Fuel Filter Kit Donaldson / Surefilter P551315 & P550550
This is a fuel filter replacement kit for your Airdog fuel system. It will work with any Airdog kit that utilizes the fuel filter and fuel/water separator filter.
Donaldson P551315 / Surefilter SFF1315 replaces FF100-2 & FF100-10
Donaldson P550550 / Surefilter SFR9594FW replaces WS80 & WS100