air purifier good for cigarette smoke 2 in 1 Multifunctional Smokeless Ashtray Smoker, HEPA Tar Barrier Pre Filter Do Air Purifiers Work for
Description
And they couldnt leave

HEPA barrier captures 99.97% ofairborneparticles as small as0.3microns

After collection, the rubber tube and e-cigarette were immediately removed, and then the syringe was fitted with a stainless steel needle to transfer the aerosolized liquid into an NMR test tube in an ice bath

Department of Health and Human Services, 2006

There are currently over 460 different e-cigarette brands on the market

If you aren't sure of that information, you can check the details, which should be written somewhere on the battery itself, or in the manufacturing information included with the vape itself
