
Replacement for Donaldson Torit P520433, TDC 10000003 Cartridge Filter
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Replaces OEM part numbers
- P520433
- 10000003
- 8PP-22269-00
- P191321-016-433
- P155248
- 147162
- 8PP-23099-00
Description
Replacement for Donaldson Torit P520433, P191321-016-433, 8PP-22269-00 and 8PP-23099-00, and TDC 10000003: fire-retardant 80/20 cartridge filter, MERV 11, 226 sq ft (RX part FCA000003). Also cross-referenced as 147162 and P155248. This 1226 cartridge, 12.74" OD and open at both ends with an expanded-metal outer support, fits original Donaldson Torit Downflo collectors built before July 2003. 80/20 media suits dry, larger particulate such as wood dust and general manufacturing dust. Downflo II (DFT) collectors built after that take a larger cartridge (in 80/20: SKU 50549). Specifications: • Size: 12.74" OD x 8.37" ID x 26" long (1226) • Ends: open / open • Media: fire-retardant 80/20, MERV 11, 226 sq ft • Outer support: expanded metal • Stage: main filter Fits: • Donaldson Torit Downflo (original, built before July 2003) Need finer capture? The same 1226 size in fire-retardant nanofiber media (MERV 15) is SKU 50544. Check your collector's manual for the cartridge count. Replace when pulse cleaning no longer brings the pressure drop back down. In-stock orders placed by noon CT ship the same business day. Not sure it's the right one? Measure your old filter (OD, ID, length and which ends are open) or send us its part number or a photo through the chat button, and we'll confirm the match before you order. 30-day returns.
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. | 26x12.74x8.37 |
Substitute For Substitute For Identifies alternative or equivalent part numbers that this filter can replace in compatible systems. | P520433, 10000003, 8PP-22269-00, P191321-016-433, P155248, 147162, 8PP-23099-00 |
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. | 226 |
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. | 1226 |
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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