DC1326-OO-HM-CX350 Cartridge Filter – 13.20″ x 26″, 80/20 Media, Open/Open, 350 Pleats

The DC1326-OO-HM-CX350 is a high-efficiency industrial cartridge filter designed for fine particulate and general dust collection applications. Built with CX-grade 80/20 cellulose/polyester blended media, this filter provides excellent filtration performance with a balance of dust-holding capacity and airflow efficiency.

With a 13.20-inch outer diameter, 26-inch length, and 350 pleats, this filter delivers approximately 270–285 square feet of surface area, offering longer service life and better pulse-cleaning in high-dust environments. The OO (Open/Open) end cap configuration includes gaskets on both ends for easy installation in systems that require dual open-end filters.

This filter is well-suited for use in metalworking, woodworking, plastics, general manufacturing, and powder processing environments.

Key Features:

• Size: 13.20″ OD x 26″ Length

• Media: CX – 80/20 Cellulose/Polyester Blend

• Pleat Count: 350

• Filter Area: ~270–285 sq. ft.

• End Cap Style: Open / Open with gaskets (OO)

• Support Core: Galvanized helix inner core + expanded metal outer cage

• Efficiency Rating: MERV 10–11

• Max Operating Temp: 200°F (93°C)

• Applications: General-purpose dust collection including powder, fiber, wood, and plastic dust

Cross-Reference Compatibility:

• Donaldson: P191926-016-340, 8PP-32537-00, P190911
• Camfil Farr: 075297-350, 213518-001, 210823001
• Environmental Filter: EO4236-CX350, EO5392
• AAF, American Air Filter: 366125109
• TDC: 10000667
• Koch Filter: C11H138-324
• Compatible with dust collectors requiring 13.2″ x 26″ dual open-end cartridge filters