| 摘要 |
A portable air duct cleaning system comprises a cleaning assembly, including a hose, motor and brush; portable power and control box; and remote control. The cleaning assembly may include a vacuum system connected to the hose, having an opening, with a motor driven brush unit positioned near the opening for vacuuming particulate matter dislodged by the brush unit while the brush unit traverses the air duct. The vacuum system may be part of a carpet cleaning system.
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