CRF2 Fogger, formerly Utility Fogger II

The low cost, easy to use, CRF2 Fogger is an on-demand fogger. It produces a cool, non-contaminating visible vapor composed of microscopic DI water droplets (fog).

The fog can be used for analyzing airflow patterns in clean spaces, around equipment, air exchanges and in cleanrooms from class 1 to 10,000. The fog is generated by ultrasonic transducers.

This product conforms with SEMI S2-071b and S6-0707e cleanroom standards.

Two models to choose from: 120VAC or 240VAC

The CRF2 Fogger kit includes:
Fogger, dust cap, flex-hose, power supply, power cable.

Optional Accessories:

  • Hard-shell transportation case with retractable tow handle and casters
  • Remote cable for instant on/off from distances up to 25'
  • 2" diameter fog wand to reduce fog velocity and create a "fog curtain" effect


Dimensions: 10" W x 9" H x 11" D (25.4cm x 22.9cm x 27.9cm)

Weight (including DIW): 17 lbs. (7.7 Kg)

DI Water capacity: 1 gallon (3.7 liters)

Time To Fog: Instant on.

Fog time: ~40 minutes/fill

Fog distance: ~3-6 feet (~1-2 m)

Fog volume: ~20 CFM

Electrical: 120VAC/60Hz or 240VAC/50Hz

Protection: Liquid level sensor, circuit-breaker