Offered for sale is one (1) Molekule MH1-BBB air purifier device. It is operational and contains two filters, one upper and one lower. The filters in this unit appear clean. They may be replacement filters, or the device has seen very little actual use. When started it puts out air in three speeds, with a mild floral scent. There is some minor discoloration on the silver finish. Please see the photographs for details as to its condition, and I have included a video of it operating.