About this item

• REPLACEMENT FILTERS: Customize your clean air and cooling with any 20 x 20 x 1 inch filter
• THOUGHTFUL DESIGN: This powerful box fan was specifically engineered to work with a filter to powerfully clean the air in your room while providing a cooling breeze.
• DURABLE CONSTRUCTION: Premium box fan with powerful, Weather-Shield motor for worry-free window use and it features a durable steel body construction and tough, UV-protected paint for tough use
• HIGH PERFORMANCE: The 5-blade 20" box fan provides a 2000 CFM airflow with 3 efficient speed options.
• 2-IN-1 DESIGN: The Lasko Air Flex Box Fan and Air Purifier provides a cooling breeze and cleans the air in your room at the same time. Comes with a MERV 10 / 42 CADR pleated air filter