Smoke Buddy Personal Air Filter is the best smoke filtration system in the market today. Many people are now hooked on their smoking habit and always rely on the great quality features of the smokebuddy. Mixed Colors. -Great Quality Smoke Filter -Handy and Convenient -Effectively Removes Smoke -Effectively Eliminates Odor -Blocks Out Second Hand Smoke -Durable and Long Lasting -Great for Home, Travel, Office and Car