10 Disposable Filters For Masks
Our PM 2.5 filters are what set us apart from your standard fashion masks. PM 2.5 filters are shown to be effective in blocking the vast majority of airborne particulates, even the very smallest nanoparticles. Carbon filter and water resistant layers are the best protection on the market without being medical grade. Each filter lasts up to 60 hours continual wear or a month (whichever comes first)