Bought in mid April. Don't use as often as I thought I would. Perfect for any room in the house. Just replaced filters a week ago paid 100 new. Asking 75 OBO.
Product Overview:

Introducing New HEPA Clean Air Purifiers. This new model offers a stylish, contemporary design with efficient HEPA-type filters. This unit is ideal for consumers looking for fresher, cleaner air in their home or office.

Captures up to 99% of airborne pollutants such as household dust, pet dander and pollen; it is also effective at capturing smoke particles from the air that passes through the filter

Easy to maintain with only one replacement activated carbon/HEPA type filter

Single touch electronic control

Features 3 air cleaning levels

AHAM verified for medium-large rooms