3M Filters → 3M Betafine Betapure Filters → 3M Betapure NT-T Series Filter Cartridge Absolute Rated NT30T050S0FB Polypropylene 30 in. 5 Micron 222 O-Ring with Flat Cap Fluorocarbon O-Ring 15 per case.
3M Betapure NT-T Series Filter Cartridge Absolute Rated NT30T050S0FB Polypropylene 30 in. 5 Micron 222 O-Ring with Flat Cap Fluorocarbon O-Ring 15 per case.