Lasko s 36 Tower Fan with Remote Control and Ionizer will quickly and quietly circulate air with its smooth oscillation feature. This space saving tower fan has an electronic controls with 3 refreshing speeds. The auto-off timer can be set for up to 7 hours. The widespread oscillation feature allows for full-room coverage. The built-in Ionizer disperses millions of negative ions into the air that bond with positively charged ions which includes things like dust bacteria pollen smoke and other allergens. Once the bond is formed the particles become heavier and fall to the ground. As the negative ion levels grow in the room the air feels naturally fresher. Comes with a 1-year limited warranty. This fan is ETL listed and is equipped with the Lasko trusted safety fuse technology; THE BLUE Plug is designed to cut off electric current to the fan if it detects a potentially hazardous electrical fault in the motor or power supply. Condition: New