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4.0 Features
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Two-filter system with air diffuser disperses outgoing air into a broader pattern
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Disposable electrostatic outer filter attracts more dust particles than standard filters
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Inner pocket filter is removable for easy cleaning
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Can be either bench-top or ceiling mounted
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Four eye bolts provided for ceiling mount
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Large easy to read display panel clearly shows:
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Filter Status
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Patent Pending system monitors the condition of the filters
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Bright LED indicators notify the user of the filter status
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GOOD
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REPLACE SOON
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REPLACE
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Fan Speed
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6 levels
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Timer setting
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1 to 16 hours in 1-hour increments
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automatically shuts off when timer runs out
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High-efficiency Brushless DC motor
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Improved durability
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Quieter operation
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More energy efficient
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Auto Mode:
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In Auto Mode the unit monitors ambient air quality using an integrated PM2.5 sensor
and adjusts fan speed to compensate
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More air flow when it’s needed to quickly improve air quality
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Save energy and filter life when dust levels are low
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Patent Pending air flow design not only increases air volume but also decreases noise
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High strength plastic construction:
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Reduced weight for ease of installation compared to sheet metal construction
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Absorbs vibration for quieter operation
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Impact resistant
