Pack-n-Tape | 3M™ LifeASSURE™ BLA Series Filter Cartridge BLA045B01BA, 10 in dia, .8 um (Upstrm), .45 um (Dwnstrm), 226/Spear, Silicone, 6/Case
3M Life ASSURE PDA Series Filter Cartridge PDA020J03AAS1, 30 in, 0.2 um ABS, Sanitary, Sterile, 1 each/case 27442 Industrial 3M Products & Supplies - Strobels Supply
3M™ LifeASSURE™ PFS Series Filter Capsule | 3M United States
3M™ LifeASSURE™ BA Series Filter Media Disc NM04701 BA045, 47 mm, 0.45 um, 100 Pack/Case | 3M United States
Filtrete 20-in W x 25-in L x 1-in 1900 Smart Premium Allergen, Bacteria and Virus Electrostatic Pleated Air Filter in the Air Filters department at Lowes.com
3M Filtrete 3US-PF01 Undersink Water Filter - FridgeFilters.com
3M Service Life Indicator 60921i Reusable Respirator Cartridge & Filter 56208, Black/Magenta, P100, Organic Vapor Protection | RSHughes.com