Blogs

Evaporative cooling pads are the core component that turns warm air into cool air inside an industrial air cooler, and honeycomb cellulose pads are now the standard choice over older wood wool designs for most industrial and commercial installations. Pad thickness, flute angle, and material quality directly affect cooling efficiency, water consumption, and airflow resistance, while pad lifespan depends heavily on water hardness, dust exposure, and cleaning frequency. This guide compares cooling pad types, explains how to select the right cooling pad for an industrial application, and outlines when replacement is needed, with guidance on Symphony Venticool honeycomb cooling pads used across its industrial ducting cooler range.