| 摘要 |
A filtering system for inhibiting the intake of clogging material into the air inlet of a portable blow dryer includes a filter and a fastener, such as straps, connected to the filter for positioning the filter over the air inlet of the blow dryer in a removable fashion. The straps can be elastic to stretch during mounting and retract to snugly secure the filter to the air inlet openings. A pair of opposing filters can be interconnected by the straps for filtering air to dual lateral air inlets, or the filtering straps can be connected to a ring for mounting to a rear axial air inlet.
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