Digital Controls with Auto Humidistat</br>Automatically Shuts Off When Desired Humidity Level is Reached or When Unit is Empty</br>Trapmax Filter Technology with Antimicrobial Protection</br>Check Filter and Water Refill Indicators</br>Easy to Use Pour-in-Fill</br></br>Product Description</br></br>Evaporative humidifiers are a great solution for adding much needed humidity to dry air in the home. By raising indoor relative humidity levels to 43% or above?? 86% of airborne virus particles are rendered powerless. Maintaining proper humidity levels also helps treat flu and"llergy symptoms by soothing dryness?? itchiness?? and irritation in the nose?? nasal passages?? sinuses?? mouth?? throat?? and eyes. Many people think pet hair is the cause of allergies?? but in reality?? the cause of allergens from pets is actually from their dander. Adding moisture to the air reduces pet dander and other airborne allergens. Evaporative Humidification