Ebay offers Refurbished Dyson TP04 Pure Cool Purifying Tower Fan for $208 (reg $549.99) after code with free shipping.

Apply Code: MEMORIALDEALS

Product Description:
The Dyson Pure Cool™ Cool Purifying Tower automatically removes 99.97% of allergens and pollutants as small as 0.3 microns from your home. Including pollen, bacteria and pet dander. Air Multiplier™ technology delivers over 77 gallons per second of smooth, yet powerful airflow – circulating purified air throughout the whole room.² The Dyson Pure Cool™ Purifying Tower purifier fan is wrapped with a 360°, vacuum-sealed Glass HEPA filter. A layer of activated carbon granules captures odors and harmful toxins like paint fumes. Purification all year round. Purifying fan in summer. Smooth, long-range air flow to cool you in summer. Intelligent purification, automatically monitors, reacts and purifies – then reports to your Dyson Link app. So you can remotely control your environment. Night-time auto mode monitors, reacts and purifies, but only using the quietest settings. LED display dims – no disturbance. Low maintenance, easily changeable filters. With built-in notifications when they require replacing.