Top positive review
6 people found this helpful
Excellent Filter for an Excellent Air Purifier
on May 26, 2014
We own three Germ Guardian air purifiers and use them in our living room and 2 bedrooms. They are excellent units, and the filters are highly effective at removing pollutants from the air. They last up to 6 months if cared for properly. I turn off the units and remove the filters at least once each month to clean them of the dust that accumulates on both the top and bottom sides. This extends their effectiveness and keeps our living areas free of allergens.