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United States of America Patent
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Sep 9, 2014
Grant Date -
Sep 13, 2012
app pub date -
Mar 5, 2012
filing date -
Mar 7, 2011
priority date (Note) -
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status (Latency Note)
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Abstract
A fluid filter having a frame and filter media supported by the frame through which a fluid to be treated is directed. The frame has at least first and second frame assemblies that are reconfigurable to place the filter selectively in: a) a first predetermined operative state; and b) a second predetermined operative state. The frame cooperates with the filter media so that the filter media: i) extends over a first intake area with the filter in the first predetermined operative state; and ii) extends over a second intake area that is different than the first intake area with the filter in the second predetermined operative state.
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