NF20321 - Replacement for Clark filter

NF20321 Details

OEM Make: Clark
Part Number: NF20321
Dimensions: 11.4 x 14.4 x 26
Outside Diameter: 14.40"
Length: 26"
Inside Diameter: 11.40" 
Top: Open
Bottom: Open
Shape: Oval
Approx. Square Footage of Filter Media: 180
Notes: All Filter Professor Nanofiber filters are made of fire retardant media.

The media for this dust collector filter is Fire Retardant Nanofiber. Nanofiber is a MERV 15 media typically used on plasma cutting, laser cutting, ferrous metal grinding or anything that generates sub-micron particulate. Nanofiber is effective in the .3 to 1 micron range.

By selecting 80/20 cellulose/polyester on the drop down above you can switch to a more common media that is typically used for blast, wood sanding, powder paint, and welding. It is the most economic and common media available that is effective in the 1-3 micron range.