A smoke pen can come in handy during a variety of professional and DIY activities. Identify a drafty window, spot an HVAC system leak, or test a kitchen exhaust system with a convenient and portable smoke pen from REGIN HVAC Products, Inc. Since 1986, our brand has built a reputation for the best smoke products in the industry. 

Regin HVAC Products

 Regin Smoke Emitter

 Regin colored smoke

 HVAC smoke pen

 smoke cartridges