HEPA FILTER: The Silentnight Air Purifier removes 99% of airborne allergens as small as 0.3 microns including pollen, dust, pet dander, odours and smoke. Great gift for anyone who could do with help getting a great night's sleep and improve air quality
THREE SPEED SETTINGS: For optimum air filtration, run your air purifier continuously on the highest setting. Its robust motor has been designed to give many years of use. For quieter operation (such as while you are sleeping) select the sleep mode
TIMER: The timer allows you to run your air purifier at your convenience, for up to 8 hours. With four settings including 1H, 2H, 4H and 8H
IONIZER: The Silentnight Air Purifier has an independent ioniser feature which, when turned on, releases negative ions into outgoing filtered air to help the air purification process
QUALITY ASSURED: All Silentnight appliances have a 3 year warranty so you can purchase in confidence. HEPA filter should be replaced every 6 months and can also be purchased from (see above or search for B01LYFPVKX)