Aprilaire 300 Self-Contained up to3,900sq.ft. Whole-House Evaporative Humidifier
Aprilaire 300 Self-Contained up to3,900sq.ft. Whole-House Evaporative Humidifier. Evaporative humidifier. up to 3900 sq ft. Whole house. Wall Fixtures. Over 600 Wall Fixtures. Item Includes – Everything Intended By The Manufacturer.