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Replacement for Robovent EX-14D26-A15-SF Cartridge Filter
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Replaces OEM part numbers: EX-14D26-A15-SF
Description
Replacement for RoboVent EX-14D26-A15-SF and PL-14D26-A15-SF: fire-retardant nanofiber cartridge filter, MERV 15, with a 16" x 16" square flange at the open end and a closed bottom. This 1426 cartridge is the square-flange style used in the RoboVent VentBoss G120, G121 and G122. The flange seals differently from a round gasketed end, so check that your collector takes the square-flange style before you order. Nanofiber media puts a layer of fine fibers on the pleat surface to catch fine weld fume. Specifications: • Size: 13.865" OD x 9.479" ID x 26" long (1426) • Ends: open top with 16" x 16" square flange / closed bottom • Media: fire-retardant nanofiber, MERV 15, 205 sq ft • Outer support: bands • Stage: main filter Fits: • RoboVent VentBoss G120, G121, G122 Need a round cartridge in this size that is open at both ends? See SKU 50547 (nano, MERV 15) or SKU 50546 (nano, MERV 14). Seat the flange evenly so it seals on all four sides, and replace the cartridge when airflow drops or your gauge reaches the change point.
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 |
Substitute For Substitute For Identifies alternative or equivalent part numbers that this filter can replace in compatible systems. | EX-14D26-A15-SF |
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. | 15 |
Media Type Media Type The material or composition of the filter media, which determines filtration efficiency, durability, and application suitability. | Nano |
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. | 205 |
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 / Closed (O/C) |







