The Eco Four-Twenty Filter features a carbon filter that will neutralize odours and reduce second-hand smoke. The exterior construction features high-quality aircraft aluminum and a two-stage medical grade filter. It lasts up to 500 exhales AND instead of buying a whole new filter you can replace it with a new Eco Four Twenty Filter Cartridge. Backed by Eco Four Twenty's Lifetime Warranty and their 100% satisfaction guarantee, you will not be disappointed.
1x Eco Four Twenty Air Filter
2x Replacement Filter Cartridge