This Essick Air humidifier offers a powerful solution to fighting bacteria and algae in your home or recreational vehicle. The 1970 model features a bacterial treatment that ensures your space stays healthy and comfortable without the need to mention its condition. With an evaporative humidification method and clear color, this humidifier is versatile and can be used for personal or whole-room purposes. It comes in can be applied to various settings like cars, whole houses or rooms.