Cat® Ultra High Efficiency (UHE) Engine Air Filters

No other engine air filter outperforms a Cat UHE air filter when it comes to capturing damaging debris from the intake air, protecting critical engine components while providing the lowest operating cost.

Cat equipment is designed to work in extreme applications where dirt, dust and other contaminants are common. Dust is abrasive and when contained in the intake air required for combustion, it will cause premature damage and wear to engine components