Easy to use: Filter odor and smoke upon exhale. Allows you to reduce second hand smoke for roommates, family, & neighbours.
High Quality Materials: Aircraft grade aluminum casing and 2-stage medical grade filter. Activated carbon filter + HEPA Filter
Replaceable Cartridges: Instead of buying a whole new filter, simply replace with a cheap, easy to change replacement Filter! Also has removable mouthpiece and cover for easy cleaning
Long Lasting: Lasts up to 500 exhales before needing to be replaced. The average user will use this for 2-3 months before needing to replace.
