Donaldson 191889-016-436 Replacement Filter | 14.36″ x 11.36″ x 26″ Nano Fiber Oval Cartridge – Open/Open Ends

Description

Donaldson P191889-016-436 Replacement Filter: Nano Fiber Oval Cartridge for Torit Downflo Collectors (14.36″ x 11.36″ x 26″)

Optimize your mid-size dust collection without the OEM premium—our P191889-016-436 replacement filter features Donaldson Ultra-Web nano-fiber media for MERV 15 performance (99.97% @ 0.3 microns across 180 sq ft), capturing fine particulates in apps like grinding, sanding, or powder coating. This open/open-end oval cartridge fits seamlessly into Torit Downflo Oval (DFO) and Workstation series, delivering 20% better airflow than cellulose while cutting costs by 50%—engineered for pulse-jet reliability and extended life in ambient conditions.

Key Specifications

• Dimensions: 14.36″ OD x 11.36″ ID x 26.00″ Length (precise OEM match for Donaldson P191889-016-436; oval profile for DFO compatibility)
• Media: Nano Fiber (Ultra-Web synthetic; nanofiber layer over substrate for superior release & efficiency)
• End Caps: Open/Open (urethane-gasketed galvanized steel; easy snap-fit for tubesheet rails)
• Construction: Oval pleated cylinder with expanded metal cages; outward-flow design
• MERV Rating: 15 (ASHRAE 52.2; traps sub-micron dust with minimal loading)