Air Treatment System Market Size and Forecasts (2020 - 2030), Global and Regional Share, Trends, and Growth Opportunity Analysis Report Coverage:by Type (Humidifier, De-humidifier, Air Purifier); Technology (Ionic Filters, HEPA Filters, UV Filters, Activated Carbon, Electrostatic Precipitators, Others); Industry Vertical (Commercial, Residential, Industrial) , and Geography (North America, Europe, Asia Pacific, and South and Central America)