The CRF4 portable cleanroom fogger is used to locate weak airflow problems in a clean room, ISO suite, sterile room, barrier isolator, glove box, etc. The fog is pure, and breathable, and the fog evaporates back to the same air we breathe. The CRF4 cleanroom portable fogger provides adjustable airflow velocity so that you can sync the fog output to your airflow characteristics. The fog volume can also be increased and decreased so that you can use the CRF4 in small tight areas, as well as small clean rooms. 9 accessories are available to adapt the fog output to your requirements.