Evaporative humidifiers are a great solution for adding much needed humidity to dry indoor air. By raising indoor relative humidity levels to 43% or above, 86% of airborne flu virus particles are rendered powerless. This evaporative humidifier from AIRCARE is sure to compliment any decor. This humidifier works to add invisible moisture to your environment by moving dry air through a saturated wick filter. The burnt copper texture add a more contemporary look for modern homes.