The Eco Four Twenty is a personal air filter, that helps you reduce smoke in small and public areas.
This filter is made with robust aircraft-grade aluminum and is equipped with a 2 stage medical-grade filter. To use, simply exhale your smoke through the device to reduce second-hand smoke and to enjoy fresh, smoke-free air in your space. This air filter fits the palm of your hand so it’s easy to handle and carry wherever you go.
Eco Four Twenty is backed with a lifetime warranty, and the only thing you’ll have to replace is the filter cartridge. One cartridge works for around 500 puffs.