For any kind of particulate pollutants, including pet dander, pollen, mold spores and particles from tobacco smoke, a whole house air purifier with a HEPA filter will work best
For most people, a simple hand roller is all they need
Worse still, many contain other impurities such as rat poison, traces of lead, dead flies, human and animal feces and asbestos
My week finished worse than it had started, I had unloaded the trolley, and was already on the return journey, when there was an almighty crash, behind me, I looked around, shocked, and there on the floor were cigarettes, cigarettes by the thousands, a veritable sea of the things, and looking like half submerged shipwrecks the empty cases from the improperly balanced stack, which had toppled over