TriStar HEPA Exhaust Afterfilter for Models EXL, MG1, MG2, 

The TriStar HEPA Afterfilter will capture 99.97% of particulates 0.3 microns and larger. This virtually assures the prevention of contaminates from reentering the environment of your home.

2 Pack

Fits Tristar Models: EXL, MG1, MG2

CO-70308
TriStar HEPA Exhaust Afterfilter for Models EXL, MG1, MG2,  The TriStar HEPA Afterfilter will capture 99.97% of particulates 0.3 microns and larger. This virtually assures the prevention of contaminates from reentering the environment of your home. 2 Pack Fits Tristar Models: EXL, MG1, MG2 CO-70308
TriStar HEPA Exhaust Afterfilter for Models EXL, MG1, MG2,  The TriStar HEPA Afterfilter will capture 99.97% of particulates 0.3 microns and larger. This virtually assures the prevention of contaminates from reentering the environment of your home. 2 Pack Fits Tristar Models: EXL, MG1, MG2 CO-70308