Factory direct 3I1921 filter cartridge
Genuine replacement 3I1921 filter cartridges engineered by UMECO are specifically supplied for global aftermarket to replace CATERPILLAR parts, to help equipment users save their operational cost but without any filtering performance trade-off.
Related Product CatalogProduct Specification
| Part Number | 3I1921 |
|---|---|
| Filter Type | Pressure Filter |
| Interchangeable Brand | CATERPILLAR |
| Filter Media | Glass Fiber |
| Removal Rating | 10μm@β200, 12μm@β1000 |
| Ref. Dimensions | OD47xID22xH84mm |
Product Description
Hydraulic fluid is a major investment, and the 3I1921 Pressure Filter is engineered to safeguard that investment by preventing premature oil degradation in CATERPILLAR machinery. When sub-micron dirt is allowed to circulate, it acts as a catalyst for fluid breakdown as well as the hydraulic system. This advanced filter acts as a barrier, maintaining the oil in a clean, stable state for considerably longer durations.
The core of its capability is a highly efficient Glass Fiber that operates at a targeted 10μm@β200, 12μm@β1000 threshold. It captures the invisible contaminants that standard filters miss. Because the 3I1921 filter is constructed to an exact OD47xID22xH84mm dimensional standard, it provides a secure fit, guaranteeing that your hydraulic system operates sustainably with fewer oil changeouts and lower environmental impact.