Product Introduction of the Air Filter 479-8989：
Not only do our filter elements improve performance, they also protect vital components leading to longer life and higher resale value.
Product Parameter of the Air Filter 479-8989：
Ultra High Efficiency
Primary vs Secondary
Product Features of the Air Filter 479-8989：
Cat Ultra High-Efficiency Engine Air filters are designed to meet the need for a greater level of filtration and dirt-holding capacity. Built to meticulous specs, Cat UHE Filters deliver higher initial and overall efficiency for improved engine protection. Featuring a unique filtration surface that extends filter life up to six times that of standard filters, UHE filter elements contribute to greater uptime and longer machine life by reducing the number of contaminants that reach your engine
Designed to work specifically with Cat equipment, these air filters are effective in any operating environment and are strongly recommended when extremely fine dust or soot make up a high percentage of the contaminants in the air. Fine particles immediately cake on the surface, increasing filtration and rapidly providing protection for your vital component systems.
The Air Filter 479-8989 has three attributes:
1.Lasts up to six times longer than standard filters.
2.Extremely effective in fine dust and soot.
3.Less restriction and higher air flow allows the engine to breathe better.
The Air Filter 479-8989 can use on the Caterpillar Equipment as follows: