With the HoMedics AR-20-GB Air Purifier you'll be able to keep your rooms free from allergens and irritants such as dust mites, pollen, smoke and more.Effective air cleaningThe HoMedics AR-20-GB works with a rapid 72 m²/hr filtration rate (based on a 2.5 m room height) to remove up to 99% of airborne nasties.Allergy sufferers and those with respiratory issues or sensitive noses can breathe a sigh of relief as bacteria, viruses, dust mites, pollen smoke, mould and pet allergens are dynamically dealt with.For a fresh and quiet homeYou'll be able to clean the removable HEPA filter included with the HoMedics AR-20-GB Air Purifier. It lasts up to five times longer than regular filters, and all you need to do is vacuum it every month.It's ideal for use in bedrooms with a quiet performance that never rises above 60 dB(A).Clear the air in your home with the HoMedics AR-20-GB Air Purifier.