I'm selling this because I accidentally purchased the wrong model this week. I opened the tape on the top of the cardboard box once, but I haven't touched the unit itself at all. Brand new, unused, with warranty. Humidifying Air Purifier Sharp KI-SX70-W Air Purifier White Series Plasmacluster NEXT SHARP (Coverage: 31 tatami mats / Humidification: up to 21 tatami mats) ★ Plasmacluster NEXT: Sharp's highest level of air purification Equipped with "Plasmacluster NEXT," Sharp's highest-ever ion concentration. Plasmacluster NEXT uses a high concentration of over 50,000 ions per cubic centimeter, far exceeding that found in nature, to combat air risks. It achieves higher air purification power, such as suppressing the action of attached viruses and speeding up the deodorization of attached tobacco odors. ★ Equipped with "Droplet Particle Mode," which has confirmed its effectiveness in capturing "virus droplet particles※1" The "Droplet Particle Airflow" targets the ceiling, where virus droplet particles tend to accumulate, and captures them by circulating the airflow. Simulations have confirmed that this method can efficiently capture these particles. ★ Unique structure that achieves high-capacity humidification The unique humidification structure achieves high humidification performance, protecting your throat and nose from dryness in winter living rooms, where temperatures tend to drop. * Body size (width x height x depth) mm: 395 x 650 x 265 * Body weight: 12kg * Applicable floor area: Applicable tatami mats: 31 tatami mats * Estimated purification time: 8 tatami mats - approx. 9 minutes * Maximum humidification volume: 750mL/h * Maximum humidification applicable tatami mats: Up to 21 tatami mats * Water tank capacity: 2.5L * Ions: Plasmacluster NEXT * Automatic operation: Yes * PM2.5 compatible body and filter installed: PM2.5 compatible * Filter life: 10 years (dust collection filter, deodorizing filter, humidification filter) * Operating noise: .[Humidifying air purification] 48dB~21dB .[Air purification] 51dB~20dB * Power consumption: .[Humidifying air purification] 50w~7.2w .[Air purification] 69w~6.6 * Accessories: Instruction manual, warranty, Ag+ ion cartridge, 3 disposable pre-filters, 2 disposable humidification pre-filters