Today only, Apr 28, 2015, Best Buy has the Sharp Plasmacluster Ion Air Purifier, model no. FPA40UW, for $99.99 (199.99 – 100 instant savings) with Free Shipping for a limited time.

Ideal for allergy sufferers, this air purifier features a HEPA filter and an active carbon filter that remove airborne particles and gases like mold, pollen, dust and smoke. Plasmacluster Ion technology helps keep air smelling fresh and clean. It’s designed for rooms of up to 200 square feet and features three speed settings, a HEPA filter, and carbon filter.