
Replacement Cartridge Filter for Amtech AT & ATV Series
Replaces OEM part numbers: 351D66A1196, 351D66A8596
Description
Replacement for Amtech 351D66A1196 and 351D66A8596: fire-retardant spunbond polyester cartridge filter, MERV 11, 120 sq ft, rated to 275°F (RX part FCA000010). This 1426 cartridge, 13.8" OD and open at both ends with outer bands and an inner metal cage, fits Amtech AT / ATV series collectors. Amtech lists both part numbers as spunbond polyester cartridges for its ATV series, the 351D66A1196 with 125 sq ft of media and the 351D66A8596 with 100 sq ft. Specifications: • Size: 13.8" OD x 9.4" ID x 26" long (1426) • Ends: open / open • Media: fire-retardant spunbond polyester, MERV 11, 120 sq ft • Outer support: bands, with inner metal cage • Temperature rating: 275°F • Stage: main filter Fits: • Amtech AT / ATV series Other cartridges in this size: SKU 50549 (80/20, MERV 11, 256 sq ft) and SKU 50548 (nanofiber, MERV 15, 254 sq ft). Check your collector's manual for the cartridge count. Replace 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. | 26x13.8x9.4 |
Temperature Rating (°F) Temperature Rating (°F) The maximum operating temperature the filter can safely withstand without degrading performance or structural integrity. | 275 |
Substitute For Substitute For Identifies alternative or equivalent part numbers that this filter can replace in compatible systems. | 351D66A1196, 351D66A8596 |
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. | Bands |
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. | Spunbond Poly |
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. | 120 |
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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