
Replacement for Donaldson Torit P190911-016-340 Cartridge Filter
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Replaces OEM part numbers: 351D66A2391, P190911-016-340
Description
Replacement for Donaldson Torit P190911-016-340 and Amtech 351D66A2391 (RX part FCA000005): 80/20 cartridge filter, fire retardant, MERV 11. This 26" long, open / open cartridge has 256 sq ft of fire-retardant 80/20 media in a 13.865" OD. It fits Donaldson Torit Downflo II (DFT) collectors built after July 2003, Amtech AT and ATV collectors and RoboVent DFM collectors. 80/20 media is the economical choice for dry, larger particulate. Specifications: • Size: 13.865" OD x 9.479" ID x 26" long • Ends: open / open • Media: 80/20, fire retardant, MERV 11, 256 sq ft • Outer support: expanded metal • Temperature rating: 180°F • Stage: main filter Fits: • Donaldson Torit DFT 2, DFT 3, DFT 4 (Downflo II, built after July 2003) • Donaldson Torit Downdraft Bench 2000 / 3000 and AerTable • Amtech AT / ATV series • RoboVent DFM series For fine weld fume or plasma smoke, the nano cartridge in this size is SKU 50547 (MERV 15, flame retardant). Seat the cartridge on the tube sheet and secure it with the collector's retaining hardware so both gaskets compress evenly; check your manual for the cartridge count. Replace it when pulse cleaning no longer brings the pressure drop back down.
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. | 26x13.865x9.479 |
Temperature Rating (°F) Temperature Rating (°F) The maximum operating temperature the filter can safely withstand without degrading performance or structural integrity. | 180 |
Substitute For Substitute For Identifies alternative or equivalent part numbers that this filter can replace in compatible systems. | 351D66A2391, P190911-016-340 |
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. | Expanded Metal |
MERV MERV A standardized rating (Minimum Efficiency Reporting Value) that indicates how effectively a filter captures airborne particles, with higher values representing finer filtration. | 11 |
Media Type Media Type The material or composition of the filter media, which determines filtration efficiency, durability, and application suitability. | 80/20 |
Media Surface Footage (Sq') Media Surface Footage (Sq') The total surface area of the filter media, measured in square feet, which affects airflow capacity and dust-holding performance. | 256 |
Fire Retardant Fire Retardant Indicates whether the filter media or construction is treated to resist ignition and slow the spread of fire for improved safety. | Yes |
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. | Main |
Filter Size Filter Size The physical dimensions or nominal size of a filter, used to ensure proper fit and compatibility with the equipment. | 1426 |
Filter Ends Filter Ends The design and configuration of a filter’s end caps or closures, which determine how the filter is sealed and mounted in the system. | Open / Open (O/O) |









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