Diesel Pro® FH236 Series - Medium Duty
The Fleetguard FH236 series, rated for diesel fuel flow up to 90 GPH (341 LPH), is intended for medium duty diesel engines used in highway, construction, agricultural, mobile or stationary applications. The Diesel Pro® is available in a number of variations - which include optional pre-heaters (12V DC, 24V DC, or 120V AC), assuring that cold weather start is never a problem. It combines EleMax™ filter technology and multi-layered
Stratapore™ media making it the best fuel filtration system on the market today.
Diesel Pro® FH235 Series - Medium Duty
The Fleetguard FH235 series, rated for diesel fuel flow up to 60 GPH (230 LPH), is best used with mid-range engines and refrigerated trailers. The Diesel Pro® is available in a number of variations - which include the standard non-heated options pre-heaters (12V DC, 24V DC, or 120V AC), assuring that cold weather start is never a problem. The use of multi-layered
Stratapore™ media enables the FH235 series to provide the best fuel filtration system on the market today.
EleMax™ - Filter Cartridge Technology

The EleMax™ filter element features Fleetguard's
Stratapore™ multi-layer media technology offering maximum strength and durability, improving efficiency and up to 3 times longer life, superior fuel/water separation, reduces restriction to flow, and provides longer service interval. It is available on all Fleetguard fuel/water separation products. The same elements can fit on the FH234, FH230 and FH233 series eliminating extra, unnecessary filters.