RZ Mask Filters - HEPA
Each two-layer filter has been laboratory tested for trapping particulated down to 0.1 microns in size. HEPA (High-Efficiency Particulate Air) filters are laboratory tested to be 97% effective. Promotes 40% better breathability than the standard Active Carbon filter. *This filter does not contain an active carbon element, eliminating the filtration of fumes and odors. Pack of 3 filters. Specify size: Regular or XL. NOTE: RZ Mask Filters are not NIOSH approved.
RZ Mask Filters - HEPA Review
I truly enjoy my RZ Mask Filters - HEPA. I again chose product from RZ MASK and it's cool. This upright filters does not have a rival.