Donaldson P191115 Replacement Filter | 9.21″ x 5.86″ x 22.29″ Nano Fiber Fire Retardant Cartridge – Open/Closed End w/ Inner Nut

Description

Compact yet powerful, our P191115 replacement filter is designed for smaller-scale dust extraction in labs, welding stations, or additive manufacturing—delivering UL 900 fire-retardant protection with nano-fiber media that captures 99.97% of particles down to 0.3 microns (MERV 15). This open/closed-end cartridge with inner nut mounting drops into Donaldson Torit mini-units like the DFT Mini or benchtop models, reducing OEM costs by 45% while maintaining NFPA 484 compliance for flammable environments.

Key Specifications

• Dimensions: 9.21″ OD x 5.86″ ID x 22.29″ Length (exact OEM match for Donaldson P191115)
• Media: Nano Fiber – Fire Retardant (flame-resistant synthetic with nanofiber overlay for sub-micron hold)
• End Caps: Open/Closed w/ Inner Nut (top open for pulse access; bottom closed with 0.25″ inner nut for vibration-resistant securement)
• Construction: Pleated cylinder with galvanized inner liner; urethane gaskets for air tight seal
• MERV Rating: 15 (DOE-tested; ideal for fine metal fumes or polymers)