DC1426-OO-MM-CXFR362 Cartridge Filter – 14.30″ x 26″, Flame-Retardant 80/20 Media, Open/Open, 362 Pleats

The DC1426-OO-MM-CXFR362 is a flame-retardant industrial cartridge filter designed for dust collection systems in environments where spark resistance and fire safety are critical. Constructed with CXFR media—a flame-retardant treated 80/20 cellulose/polyester blend—it delivers reliable MERV 10–11 efficiency along with added protection for combustible dust and NFPA-compliant systems.

This filter measures 14.30 inches outer diameter, 26 inches in length, and features 362 pleats, providing approximately 300–315 sq. ft. of filtration surface area. The Open/Open (OO) end cap style includes gaskets on both ends and fits standard dual open-end filter housings. The MM designation refers to heavy-duty support construction for high-dust-load or high-static systems.

Ideal for industries such as woodworking, metalworking, powder coating, welding, thermal spray, and any spark-prone environment requiring flame-retardant filters.

Key Features:

• Size: 14.30″ OD x 26″ Length

• Media: CXFR – Flame-Retardant 80/20 Cellulose/Polyester

• Pleat Count: 362

• Filter Area: ~300–315 sq. ft.

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

• Support Core: MM – Extra heavy-duty helix core + expanded outer cage

• Efficiency Rating: MERV 10–11

• Flame Retardant: Yes – Treated for spark and fire resistance

• Max Operating Temp: 200°F (93°C)

• Applications: Combustible dust, woodworking, plasma cutting, welding, NFPA-regulated environments

Cross-Reference Compatibility:

• Donaldson: P191986-016-FR, P033840

• Camfil-Farr: 075410-362-FR, 232769003

• Environmental Filter: EO4426-CXFR362

• Compatible with dust collectors requiring 14.3″ x 26″ open/open flame-retardant filters with heavy-duty construction