These are the N95 equivalent filters the 3d printed “Montana” mask website recommends. Each bag comes with 50 of these filters. Each are around 2.5″ x 2.5″ and wrap around the Montana mask filter frame.
NOTE: our stock of these filters are running low and not sure if we will be able to get more in stock.
If you are picking up, we will notify you when the item is ready and give you pickup instructions.
If we are shipping, we ship USPS priority mail. We will notify you when your item ships along with a tracking number.