Method and system for replacing air filter
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United States of America Patent
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Sep 8, 2015
Grant Date -
Apr 9, 2015
app pub date -
Sep 16, 2014
filing date -
Oct 7, 2013
priority date (Note) -
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status (Latency Note)
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Abstract
An air intake of an air handling or HVAC system, such as located in a ceiling of a structure, includes a movable filter housing. The filter housing comprises a grate configured to support one or more air filters at a top side thereof. The filter housing is mounted via one or more extendable connectors and includes a control tool mount. Connection of a control tool to the filter housing allows a user to pull the filter housing downwardly to a lowered position for replacing the air filter(s). The filter housing may be biased upwardly to its use position and may include a latch or lock to secure it in the use position.
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