Ebay offers Refurbished Dyson TP4A Pure Cool Tower Purifier Fan for $160 (reg $550) after code with free shipping.

Apply Code: LONGWKND20

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. Night-time auto mode monitors, reacts and purifies, but only using the quietest settings. LED display dims – no disturbance. Low maintenance, easily changeable filters.

• Senses pollutants in real time. Automatically detects and reports air quality levels in real time on PM 2.5, PM 10, VOC and NO2. Automatically detects and reports air quality levels in real time on PM 2.5, PM 10, VOC and NO2.
• Captures pollutants with 360° sealed HEPA and activated Carbon filters. The fully-sealed filter system combines an activated Carbon filter to remove gases, and a Glass HEPA filter that captures 99.97% of microscopic allergens and pollutants as small as 0.3 microns.
• Projects powerful airflow. Air Multiplier™ technology delivers over 77 gallons per second of smooth, yet powerful airflow – circulating purified air throughout the whole room.² Air Multiplier™ technology delivers over 77 gallons per second of smooth, yet powerful airflow – circulating purified air throughout the whole room.²
• Curved remote control to store neatly on top of the machine. Curved to store neatly on top of the machine
• Oscillates up to 350°. Adjustable oscillation angle from 45° to 350°, to help project purified air around the whole room. Adjustable oscillation angle from 45° to 350°, to help project purified air around the whole room.
• Backward airflow mode. Purifies without cooling you. Purifies without cooling you.
• Fan mode. Purifies while also cooling you as a fan. Purifies while also cooling you as a fan.
• Quick and easy filter changing. Low maintenance, easily changeable filters. With built-in notification when they require replacing. Low maintenance, easily changeable filters. With built-in notification when they require replacing.
• Night-time mode. Monitors and purifies using its quiet settings, with a dimmed display. Monitors and purifies using its quiet settings, with a dimmed display.