
AHU filters guide: types, sizes, materials and specs
Air Handling Units (AHUs) are the unsung heroes of ventilation and HVAC systems, responsible for circulating and conditioning air in buildings of all types—from offices to hospitals, factories to homes. At the heart of these systems lie AHU filters, essential components that remove dust, allergens, pollutants, and microscopic contaminants before the air reaches occupants. Choosing the right AHU filter is more than just fitting a filter into the unit. The

