3M

NB Series Filter Bags

3M™ Series NB polypropylene and polyester bag filters leverage 3M’s filtration experience and manufacturing expertise to provide cost-effective solutions for applications where nominally rated bag filtration is appropriate. 3M Series NB bags are offered in Size #1 and #2 configurations in grades from 1 to 200 microns and fit into standard bag-filter baskets and housings.