The Valiant evaporative humidifier is the perfect choice for whole-house humidification. It humidifies up to 4,000 square feet for up to 55 hours on a single fill. Easy to use digital controls make airflow adjustment simple, while the modern wood-tone finish makes the Valiant fit nicely with any home style. The Valiant uses our HDC12 Super Wick® (your first set is included).