MIDIFLOW Turbo 5 Small Low Profile Rotary Roof Vent for SMALL Vans. This smaller low profile wind-powered rotary roof ventilator for vans provides ventilation for vans. This small van roof vent has been designed to protrude a maximum of 59.5mm above the vehicle's roof and low enough to fit under most roof mounted carrying racks, the 8 vaned air vent rotates freely while the vehicle is in motion drawing out stale air.
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