BRAND NEW Dyson Pure Hot + Cool Link Air Purifier. STILL IN ORIGINAL, UNOPENED AND FACTORY SEALED BOX. Feel comfortable no matter what the weather with the Dyson Pure Hot + Cool Link Air Purifier. This incredibly smart device automatically removes over 99.9% of allergens and pollutants from the air. Additionally, with a touch of a button, the Pure Hot + Cool Link can either cool you down or warm you up no matter the weather outside. Inside is a 360-degree glass HEPA filter to collect and secure even ultrafine particles from the air so you can breathe deep knowing the air around you is clean. This system also takes odors out of the air and is certified asthma and allergy friendly. Perfect for that drafty room in your house or a great way to save on energy and gas bills, the Pure Hot + Cool Link Air Purifier will make your house a home.