Oransi Finn HEPA UV Air Purifier for Asthma, Mold, Dust and Allergies with 2 Free Pre-Filters (OVHT9908) Ideal as a bedroom air purifier for asthma, mold spores, dust remover, pet dander and allergies. Sleep and feel better to be your best. Have confidence since Oransi filters were rated #1 in the only comprehensive university study of air cleaners. Say goodbye to nasal stuffiness and wake to a home that smells fresher and cleaner. Sleep peacefully with this quiet air purifier. There are two sets of fan blades to optimally give you clean air quietly. Simple to use. Just plug it in and breathe easier in your allergy free haven. Easy filter access and the user interface is intuitive. No complicated set-up. Special Value: Comes with a 1-2 year extended life HEPA filter, plus 2 extra pre-filters to save you money. Better filters last longer. Stylish design: Fits well in a bedroom or small office and is small and light enough to carry room to room. What's in the box: Finn air purifier, installed filters, user manual and 2 extra pre-filters. Peace of Mind: Comes with 10 year warranty for your investment. Unlike other warranty programs there is no requirement to purchase filter replacements on a schedule to maintain the warranty.