If you can't breathe nothing else matters. AS150mm the new Mini-Mate Air Supply is the smallest, most powerful personal air purifier on the market.

Output of 90 trillion ions per/sec Weighs 3.5 oz Runs on 9 volt battery

Wein 150mm Personal Ionizer - This Wearable Air Purifier Cleans The Air In Your Breathing Space To Help You Avoid Germs, Mold And Other Pollutants.

Wein 2500 Ionic Room Air Purifier - A Major Step In The Fight To Eliminate Mold!

Corona discharge air sanitizer and air purifier ionizer protects against pathogenic microbes released when toilet or urinal is flushed. Deodorizes, sterilizes & sanitizes.