Enjoy cleaner air with the Ivation 5-in-1 HEPA air purifier and ozone generator. Perfect for large rooms up to 3,700 sq ft, this unit combines HEPA, carbon, and photocatalytic filters with a UV light, ionizer, and ozone air purifiers technology. The air ionizer purifier for home removes dust, smoke, odors, and allergens, making it ideal for home purifier needs. Enhance your living room or office with this powerful, easy-to-use large room air purifier for home.