You are here:

VeriFit Irritant Smoke Generator from Nextteq

The VeriFit Irritant Smoke Generator revolutionizes respirator fit testing.

For pricing, please call 1-800-952-3293 or email




The VeriFit Irritant Smoke Generator revolutionizes respirator fit testing. Its patented design integrates all traditional irritant smoke test components into one convenient device. Plastic construction eliminates danger from broken glass. Small, attached bellows provide the optimum amount of smoke yet minimize overexposure.

Unlike other test methods, there is no need for nebulizers, pumps, mixing jars, batteries, test masks, probes, or hoods. There are no parts to calibrate, warm up, sterilize, or clean.

Irritant smoke is the only OSHA-accepted qualitative fit testing method that does not rely on the test subject’s subjective response. Other types of qualitative fit tests, such as banana oil (Isoamyl acetate), saccharin, or Bitrex, may cause false negative results

Each VeriFit Irritant Smoke Generator is a complete, safe, ready-to-use, OSHA-compliant fit testing kit. Each kit includes 10 fit tests, storage box and manual.

NOTE: For information about which respirators may be fit tested using irritant smoke, please refer to the following document: Fact Sheet – Respirators to Fit Test

Each kit contains 10 smoke generators, manual, and recyclable storage box

Additional information

Weight 1 lbs


Sensitivity Check Protocol PDF

Product Enquiry