Diversitech Fred Jr. 26″ Nanofiber Filter Cartridge – 4-pack

A high-efficiency replacement filter set for the FRED Jr. fume extractor, each 26″ cartridge features MERV 15-rated nanofiber media for superior capture of submicron particles from welding, grinding, and other industrial applications. Ideal for maintaining clean air and peak system performance.

The Diversitech Fred Jr. 26″ Nanofiber Filter Cartridge ? 4-Pack is an industrial-grade replacement filter set engineered for the FRED Jr. portable fume extractor. Each cartridge incorporates MERV 15-rated nanofiber media with submicron fiber diameters and a high surface area-to-volume ratio, enabling efficient capture of fine particulate down to 0.5 microns. The media is thermally bonded and fire-retardant, offering resistance to high-temperature fume streams common in welding, grinding, and thermal cutting operations.

SPECIFICATIONS:
Filter Media: Nanofiber
MERV Rating: 15
Media Surface Area: 320 sq. ft. per cartridge
Dimensions: 26″ length
End Cap Configuration: Open/Closed
Cleaning Method: Compressed air
Maximum Operating Temperature: 180?F (82?C)
Fire Retardant: Yes