Lasko Pure Platinum Slim Profile HEPA Filtration Air Purifier with remote and auto clean. Quiet, Elegant Space-Saving Design 3-Stage Pre-Filter System with UV removes smoke, cooking and household odors, captures dust, pet hair, and other large particles, lasts up to 4 months, extends HEPA filter life. TiO2 Filter with Long-life UV light helps eliminate mold, bacteria, and viruses, captures odors and fumes from cleaners, aerosols, carpet, and paint, lasts up to 12 months. Performace CADR Rating Smoke 130 HEPA-Type Filter removes 99% of Airborne irritants (as small as 0.3 microns), lasts up to 12 months. Simple to Own- Filter Reminder light, includes 1-year Filter Set.