Filter arrangements include a barrier media in the form of fluted media treated with a deposit of fine fibers. The media is particularly advantageous in high temperature (greater than 140 to F.) systems. Such systems may include engine systems, gas turbine systems, and fuel cell systems. Filter arrangements may take the form of media packs having a circular cross-section or a racetrack shaped cross-section, or media packs formed in a panel configuration.


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< Increased data storage in optical data storage and retrieval systems using blue lasers and/or plasmon lenses

> Polymer, polymer microfiber, polymer nanofiber and applications including filter structures

> Single phase fluid imprint lithography method

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