Add freshness to your home with the BEBOP Ventus Air window-mounted air purifier. It ventilates the chosen room with filtered fresh air from outside as opposed to traditional air purifiers that recycle stale air trapped inside of a room. This window-mounted air purifier attaches to existing window frames for a space-saving design and for easy access to outdoor air. In addition, it sports a flat shape that slides out to reveal its vents. This simplicity allows it to remain clean and quiet while adding a sense of calmness. It features a harmful gas indicator light strip to ensure maximum safety during use at all times. And its magnetic filter lid with a witty fabric pull tab aid in its minimalist, user-friendly design. In summary, it’s a unique and effective way to purify your home without a bulky apparatus.