Introducing the Advanced Household Air Purifier with HEPA Filtration Technology by Yuexuang. This floor-standing air purifier is perfect for home use, with a powerful air volume of 151-300m³/h and coverage area of 41-60m². The HEPA filter and active + passive working principle ensure efficient air purification. Certified by CE, this purifier also features a negative ion concentration of 2500000pcs/m³. Powered by a vehicle power supply, this purifier uses cleaning room technology to keep your home fresh and clean. Made in China, this purifier comes in eco-friendly paper packaging.