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The Fresh Air Vent allows the air conditioner to
recirculate inside air , draw fresh air into the room
and exhaust stale air to the outside .
12. Electrostatic Filter (not all models)
Being constructed of high efficiency purifying
substance, active carbon fabric, electrostatic fabric,
electrostatic active carbon net and other materials
it purifies the air effectively . Its wavy structure
increases the capability to filter dust and smoke
effectively . Due to the retention of the active carbon
it has a high purifying speed capable of
strong airflow.
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