The Fuel Filter FS1280 is a premium fuel/water separator spin-on filter engineered to remove water, contaminants and particulates from diesel fuel before it enters your engine — protecting fuel systems and extending engine life. FS1280 is widely used in diesel generators, industrial engines, heavy machinery and construction equipment that require clean, dry fuel for reliable performance.

Where It Is Used

Diesel generators and industrial engines (including Cummins applications)
Construction, agricultural and earthmoving equipment
Engines operating in harsh or dusty environments where fuel contamination is common
Equipment requiring fuel water separation to prevent injector and pump damage

Key Functions & Features

Fuel water separation: Removes free and emulsified water from fuel for safer combustion
Contaminant filtration: Helps capture dirt and particulates before they reach the engine
Spin-on design: Easy to install and change during routine maintenance
Durable construction: Built for long service life in heavy-duty applications
Compatible with OEM cross references: Works with many equivalent filter models from major brands