The premium-grade Diesel Fuel Water Separator Filter is designed for installation on the FH126 filter housing.
KLM recommends regularly draining this Water Separator FS10003 filter to remove the water contained within this filter on a regular basis. Preventative maintenance will save you time and time with regard to future engine problems. Emulsified Water is the water that is dispersed within the diesel fuel that is effectively removed by the FS1003 Water Separator. Regularly removing the water from this FS1003 fuel filter will help to prevent freeze-ups in your vehicle's fuel system during the winter months.
The Fleetguard FS1003 filter has an upgraded version for increased levels of diesel fuel filtration known as the Fleetguard FS19596 filter.
FASS Fleetguard FS1003 Water Separator Replacement Filter is MADE IN THE USA!