Product 17/18
Type U Type U-1 / Type U1 Type U-3 / Type U3 Type U-6 / Type U6 Type U-7 / Type U7 Type U-12 / Type U12
MC-115P & MC-115PT MC-V145M & MC-V145MT MC-130P & MC-130PT MC-142M & MC-142MT
99.7% filtration, doubles effective bag capacity. 10 bags in a package.Captures icroscopic particles and germs as small as 0.1 micron.