GO Personal Air Filter Gift Set by Eco Four Twenty

This personal air filter by Eco Four Twenty is so easy to use, simply exhale smoke through this device to reduce harmful second-hand smoke and odour that can affect your roommates, family and neighbours. This device's casing is made of high-quality aircraft-grade aluminum and 2 stage medical-grade filter with activated coconut shell-carbon filter + HEPA filter. It lasts up to 500 exhales, instead of buying a whole new filter you'll only have to replace it with another Eco Four Twenty filter cartridge.