Replacement Filters for 2 valve sport masks
These filters are specifically for masks with front valves, and they even have a little hole cut in the side to accommodate valves . Theyre made from five-layers including an activated...
Washable N95 Dual Valve Sports Mask
PERFECT DESIGN - Anti pollution mask with adjustable nose clip, hanging Ear Design and removable hook & loop Strap, it helps to effectively seal and prevents fogging, keeps the mask from slipping....
GreyBlueCamo blueCamo brownDark blue
Replacement Filters for 2 valve sport masks- 3 Pack
These revolutionary state of art filters are considered a medical device. These filters are for masks with front valves and can activity filter out viruses, and they even have a little hole cut in the...