摘要 |
This disclosure describes embodiments of a filter device for use in power generating systems with turbo-machines. In one embodiment, the filter device comprises a two element filter set, having an inner element and an outer element. The inner element resides inside of the outer element to reduce the overall length of the filter device. In one example, the filter device mounts to a wall, or tubesheet, found in an air filter unit of the power generating system.
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