Introducing the Winix Zero 4 Stage Air Purifier, a powerful solution for improving the air quality in your home or office. With an optimal room size of up to 38 m², this air purifier is designed to effectively filter the air in larger spaces. It features 4 stages of air filtration, including a washable pre-filter and an Australian hospital-grade True HEPA filter, ensuring that airborne contaminants such as viruses, bacteria, and odors are effectively captured. The PlasmaWave® technology further enhances the purification process by neutralizing viruses, bacteria, and odors. The purifier offers 4 fan speeds and a convenient 'set & forget' auto mode, allowing you to customize the settings based on your preferences. Additionally, the dual smart sensor monitors and adjusts to airborne contaminants, ensuring optimal air quality at all times. The smart air quality LED display provides real-time information, while the sleep mode dims the lights and operates in quiet mode for a peaceful night's sleep. With exceptional energy efficiency, this air purifier consumes only 35 watts of power, making it up to 15 times more efficient than a typical 60w household light bulb. The off timer function allows you to set the purifier to automatically turn off after 1, 4, or 8 hours. The deodorization activated carbon filter captures VOCs and offensive odors with up to 99.9% efficiency, leaving your space fresh and clean. With its sleek design and advanced features, the Winix Zero 4 Stage Air Purifier is a reliable and efficient choice for improving the air quality in any room.