The Blast is the Best Air Purifier with high airflow and uses an aerodynamic design and industry-standard HEPA filters to provide high airflow with low noise. The Blast air purifier is suitable for cleaning and purifying large spaces from unwanted pollutants including PM2.5, viruses, mould, allergens and dust. The Blast Air Purifier is a high-powered, hospital-approved air purifier that cleans large spaces quickly. Its simple design is easy to maintain and has been aerodynamically tailored to be effective for large spaces like schools, hospitals and offices, cleaning spaces up to 130sqm. The Blast is designed to fit perfectly in hospitals, schools, restaurants and clinics, thanks to its quality finish and moveable design. Its super-quiet design, at just 48dB on high, makes it ideal for homes and living rooms too. 507 – 680 – 890 (low – mid – high) <48dB 22 months (5280hrs, running 8hrs per day) 88W (high) CE Certified (LVD/EMC/RoHS) | GB/T 4706.45-2008 Certified Up to 130m2 57.5 x 33 x 123