DC1226-OO-H2-NXFR313 Cartridge Filter – 12.75″ x 26″, Flame-Retardant Nanofiber, Open/Open Ends, 313 Pleats

The DC1226-OO-H2-NXFR313 is a premium nanofiber cartridge filter designed for high-efficiency dust collection in environments with fine particulate and light combustible dust. Featuring advanced NXFR media, this filter combines a nanofiber-coated 80/20 cellulose/polyester blend with flame-retardant properties for superior filtration and added safety in spark-prone or thermal-sensitive applications.

With a 12.75″ OD, 26″ length, and 313 pleats, it offers approximately 226 sq. ft. of filter area. The OO (Open/Open) end cap configuration allows for versatile installation in systems that use top and bottom open-end filters. Reinforced with a helix-style galvanized core and expanded metal outer cage for structural integrity and durability.

Key Features:

• Size: 12.75″ OD x 26″ Length

• Media: NXFR – Nanofiber-coated flame-retardant 80/20 cellulose/polyester

• Pleats / Area: 313 pleats / ~226 sq. ft.

• End Caps: Open top and open bottom with gaskets (OO configuration)

• Support: Helix-style galvanized core + expanded outer metal cage

• Efficiency: MERV 15+

• Flame Retardant: Meets NFPA standards for certain dust hazard environments

• Max Operating Temp: ~200°F (93°C)

• Applications: Laser cutting, metal grinding, powder coating, welding, food and pharma, wood dust with spark potential

Cross-Reference Compatible With:

• Donaldson Torit: P191920-016-436
• Camfil Farr: 075297-001
• Environmental Filter: EO4275
• Clark: NF40158
• Other brands and systems using 12.75″ x 26″ OO filters with high-efficiency or FR media