Baldwin Filters
Baldwin Filters PF46057 Fuel Filter Cartridge 5 micron
A 5-micron cartridge fuel filter for diesel, biodiesel, ethanol and petrol engines, supplied with two O-rings and an attached grommet
- Captures contaminants down to 5 micron for clean fuel delivery
- Compatible with biodiesel, diesel, ethanol and gasoline for versatile use
- Fits Multiquip generators with Isuzu 4LE2T and 4LE2X engines
- Includes two O-rings and an attached grommet for a secure seal
- Cartridge design with plastic and paper media for reliable filtration
Baldwin Filters PF46057 Fuel Filter Cartridge
The Baldwin Filters PF46057 is a cartridge-style fuel filter built for Multiquipment generators powered by Isuzu 4LE2T or 4LE2X engines. It suits maintenance crews and equipment owners who need a direct-fit replacement for diesel, biodiesel, ethanol or petrol systems.
Included Seals and Grommet
Two nitrile O-rings and an attached grommet come in the box, so the filter can be installed without sourcing separate sealing parts. The supplied hardware matches the housing groove and eliminates the risk of mismatched gasket dimensions.
Five-Micron Rating and Flow Capacity
A 5-micron paper element traps fine contaminants while maintaining flow for the listed Isuzu engines. It is not intended for higher-capacity fuel circuits or applications that demand a finer micron rating or a different thread interface.
Highlights
- Captures contaminants down to 5 micron for clean fuel delivery
- Compatible with biodiesel, diesel, ethanol and gasoline for versatile use
- Fits Multiquip generators with Isuzu 4LE2T and 4LE2X engines
- Includes two O-rings and an attached grommet for a secure seal
- Cartridge design with plastic and paper media for reliable filtration
Specifications
| Brand | BALDWIN FILTERS |
|---|
Questions about this item
How often should the PF46057 cartridge be replaced?
Replace the cartridge at the interval recommended by the generator or engine manufacturer; the filter captures particles down to 5 microns for biodiesel, diesel, ethanol and gasoline.
What limits filter life during continuous generator operation?
The 5-micron paper element gradually loads with contaminants, increasing restriction until flow to the Isuzu 4LE2T or 4LE2X engine is reduced.
Does the filter add noticeable heat or noise when the generator runs all day?
No, it is a passive cartridge with nitrile gaskets and plastic end caps; it adds no heat or noise beyond normal fuel flow.
Also in this aisle
People compared these
Same shelf, same checkout — eight coins and a 30-minute rate lock.
Taylor 70204 Acrylic Coated Polyester Gray Hot Shot BoatGuard Boat Cover
- Transparent
BoatBuckle F12071 Kwik-Lok Gunwale Tie-Down Stainless Steel
- Transparent



