PureMate® 5-in-1 Air Purifier with True HEPA Filter, Carbon & Negative Ions

PureMate 5-in-1 Multiple Technologies HEPA Air Purifier & Negative Ion Generator for Dust, Mould, Pets, Smokers,Cooking, Powerful for Large Room up to 40m². PureMate 5 IN 1 Air Cleaning System When in sleep mode, this air purifier would not disturb you and let you breathe clean fresher air while you are sleeping, reading or working.