Pre-filters for engine air cleaning systems

Details Pre-filters for engine air cleaning systems Pre-filters for engine air cleaning systems

2006-05-09

2006-05-09

Greene, Jason M. (Department: 1724)

Gas separation

With separate flow line access means or filter media passage...

Unit transversely slidable through flow path

C055S385300, C055S478000, C055S482000, C055S495000, C055S500000, C055S503000, C055S506000, C055S522000, C055S528000, C123S19800E

Reexamination Certificate

active

07041146

ABSTRACT:
An air cleaner for a vehicular engine includes a pre-filter which receives air flow containing particulates and a primary filter which receives the air from the pre-filter. The pre-filter removes a first proportion of particulates from the air, and the primary filter removes a second proportion of particulates from the air. The pre-filter is separately serviceable from the primary filter.

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