HyperCaptive NANO AIR FILTRATION: With a CADR of 281 m³/h removes up to 99.999 percent of particles of pollutants, pollen and more, covering rooms up to 73 m², excellent for rooms up to 29 m² GreenHEPA TECHNOLOGY: Mold and pollen removal rate heavily tested via external laboratories. SIMPLE, QUIET AND TRENDY: Triple International design award winning and UK Quiet Mark certified low noise guaranteed with extremely low power consumption of maximum 35 watts EFFORTLESS FILTER CARE: Featuring the industry's first Slide-Out Pre-Filter, making it unnecessary to open the product to take out the filter making it effortless and convenient to clean the washable filter COWAY: Specialists in air purification since 1994. Very Compact but powerful filtration by Coway covers 73 square metre, making it perfect for small lounges, rooms, and businesses. The Slide-out style Washable Pre-Filter is an industry pioneering feature where the pre filter can be slid out of the product single-handed. This means you do not need to open up the cover and take out the pre-filter carefully to avoid dust flying around. So with our award-winning design purifier, your proper clean air is 24/7 by your side with Airmega 150.