Can you leave the exhaust open or is that hard on the hepa filter? The house smells better when it’s open

by on 2012/01/25

for a rainbow vacuum?

{ 1 comment… read it below or add one }

starrwoode April 18, 2010 at 4:18 AM

it might let some alergens out into your air, but if it smells better to you, do as you wish.

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