Koch Multi-Cell Rigid Box Filters | Commercial AHU Final Stage

Koch Multi-Cell is the rigid box filter platform engineered for commercial air handling unit final-stage filtration. Self-supporting V-bank construction packs extended-surface media into 12″ deep cells for high airflow at low pressure drop. Standard Multi-Cell handles MERV 11 through MERV 14 across hospital, school, data center, and federal facility AHUs. Multi-Cell HT uses high-temperature media for paint-cure ovens and process heat applications up to 250°F continuous. MAXI-CELL is the high-capacity configuration for facilities pushing more CFM than standard rigid filters can handle. Pair with a Multi-Pleat 4″ prefilter for extended Multi-Cell service life.