The RMAP-ST Carrier Room Air Purifier is a genuine OEM product designed by Carrier to effectively clean and purify the air in rooms up to 400 square feet. With its trusted brand name and specific application as an air purifier, this product is ideal for improving indoor air quality and creating a healthier environment. Perfect for home or office use, this air purifier from Carrier is a reliable and efficient solution for maintaining clean and fresh air in any space.