TRUST AF331 / Fleetguard AF331 – Heavy-Duty Round Air Filter for Diesel & Generator Applications
type: Unknown Type
Vendor: CorvairFarmer
Description:
Specification Chart: TRUST AF331 / Fleetguard / Luber-Finer
| Attribute | Value |
|---|---|
| Part Number | AF331 |
| Shape | Round |
| Outside Diameter | ~8.82 in |
| Height | 2.58 in |
| Weight | 5 lbs |
| Material | Micropore fiber / pleated paper media |
| Efficiency | Removes >99% of airborne contaminants |
| Dirt Holding | 25–30% more than standard filters |
| Reusability | No |
| Country of Origin | USA |
| Cross References | AC-Delco A331C, Luber-Finer AF331, Baldwin PA2007, Fram CA331 |
🚛 Fitment Overview
| Application Type | Example Models / Engines |
|---|---|
| Generators | Onan, Kohler, Generac |
| Diesel Trucks | Cummins-powered vocational trucks |
| Industrial Equipment | Fleetguard systems, heavy-duty air intake setups |
| Cross-Brand Use | Compatible with AC-Delco, Baldwin, Fram, Luber-Finer |
