Biozone 2000B/2000W

This Biozone 2000 air purifier is ideal for smaller homes, finished basements and large apartments.
Provides coverage up to 2000 sq. ft.

Sometimes two can be used to cover a larger home with 2 floors.
4-position output control for adjusting to space and pollutant levels;
ultra-quiet fan.
Dimensions 10.5" x 10.5" x 4.5"