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Replaces OEM part numbers: 7FJ9-9113, 7FH9-9112
Description
Genuine Airflow Systems 7FJ9-9113 HEPA filter: 99.97% high capacity, 24" x 24" x 12", metal frame. Also replaces the superseded 7FH9-9112. Airflow Systems lists the 7FJ9-9113 as the 12" HEPA stage, usually an internal or external HEPA option, on the air cleaners, mist collectors and cartridge collectors below. It is 12" deep; units built for the 4" mini-pleat HEPA take the 7FJ9-9005 (SKU 51025) instead, so match the depth of the filter you take out. Specifications: • Part number: 7FJ9-9113 (replaces 7FH9-9112) • Size: 24 x 24 x 12 in. • Efficiency: 99.97% HEPA, high capacity • Frame: metal • Temperature rating: 200°F • Stage: after-filter (final filter) Fits: • Airflow Systems F120, F122, F240, F360, F480 • Airflow Systems 200, 202, 203 • Airflow Systems 2400 and 2400VOM • Airflow Systems MP30, MP60, MP120 • Airflow Systems PAC91 and PowerBooth • Airflow Systems DC-4, DC-6, DC-8, DC-12, DC-18 • Airflow Systems DT-3000 (v2.0), HC-4, TC-4 • Airflow Systems PC-2 / DC-2 (older style) The 95% DOP filter in the same 24 x 24 x 12 size is 7FJ9-5112 (SKU 51031). Handle it by the frame only and check your unit's manual for the number of HEPA filters. Change the pre-filters and main filters first, and replace the HEPA when its gauge still reads at the change point or airflow stays low.
Specifications
Dimensions Dimensions The filter's size in inches (for media rolls, the length is in feet). Panel and bag filter sizes are nominal, so the actual filter can measure slightly smaller. | 24x24x12 |
Temperature Rating (°F) Temperature Rating (°F) The maximum operating temperature the filter can safely withstand without degrading performance or structural integrity. | 200 |
Substitute For Substitute For Identifies alternative or equivalent part numbers that this filter can replace in compatible systems. | 7FJ9-9113, 7FH9-9112 |
Outer Shell Outer Shell The external layer or casing of the filter that provides structural support and protects the filter media during operation and handling. | Metal |
Media Type Media Type The material or composition of the filter media, which determines filtration efficiency, durability, and application suitability. | HEPA |
Filter Stage Filter Stage Where the filter sits in your collector: a pre-filter catches larger particles first, the main filter does most of the filtering, and an after-filter is the final stage. | After |
Filter Efficiency (%) Filter Efficiency (%) The percentage of particles a filter can capture from the air, indicating how effective the filter is at removing contaminants. | 99.97 |












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