Top Quality Industrial duct air cooler Suppliers

Pre-filters serve as the first stage of virtually all HVAC and Air Handling Units (AHU) as well as Air Washers used in commercial buildings. Pre-filters are typically designed to capture large particulate matter (dust, dirt, pollen and fiber) that is in the air before it reaches the fine or HEPA filters. In addition to providing cleaner air to the building occupants, pre-filters will also help to prolong the life and effectiveness of the downstream filters by reducing the amount of clogging that